{"sources":[{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:0:listing","type":"listing","url":"https://modern-nursery-test-store.myshopify.com/products.json","retrieval_at":"2026-10-20T19:23:27.988Z","source_hash":"fc5fcebea94d21aff05135daee2c999aebce70a0c596ed645d8c9c0497e6d065","access_verdict":"permitted","robots_result":"allow"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:1:guide","type":"guide","url":"https://modern-nursery-test-store.myshopify.com/products/babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover","retrieval_at":"2026-10-21T10:23:23.205Z","source_hash":"8273cb9dd80f174184129b8a2eb73e6b687eba0b8076ec0e6634f3c7f2d237d7","access_verdict":"permitted","robots_result":"not_checked"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:2:guide","type":"guide","url":"https://babyletto.com/products/pure-core-crib-mattress-w-dry-waterproof-cover-2-stage","retrieval_at":"2026-10-21T10:23:25.766Z","source_hash":"9bbbd6585d2c7ebd394536caaa9cb44337f2f24eed8ebce83632fd437b1492fc","access_verdict":"permitted","robots_result":"allow"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:3:manual","type":"manual","url":"https://babyletto.com/pages/mattresses","retrieval_at":"2026-10-21T10:23:28.024Z","source_hash":"c1fe3ecd84d71629b89dabb265d55048be34f1c3ff29e411f09574b7177d73e9","access_verdict":"permitted","robots_result":"allow"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","type":"review","url":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover","retrieval_at":"2026-10-21T10:23:39.643Z","source_hash":"efa5763cdf5b75586597f6d12d3d218bd59b7a191b0864045c63490de25ed1ad","access_verdict":"permitted","robots_result":"allow"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","type":"review","url":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress","retrieval_at":"2026-10-21T10:23:48.381Z","source_hash":"847289aba1cf2719a37755de4f289a211fcf3bad0c989cb6b39ce725b9bfe61a","access_verdict":"permitted","robots_result":"allow"}],"summaries":[{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:0","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Scores 67 out of 100 and ranks fifth of nine mattresses tested, with strongest marks in materials and weakest in crib fit.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:1","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Calls it a lightweight, budget-friendly pick built around a recyclable polyester core rather than polyurethane foam.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:2","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Notes the polyethylene waterproof layer makes cleanups easier and the mattress is free of PVC, vinyl and phthalates.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:3","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Says buyers wanting natural or organic materials may be disappointed because only the cover has cotton; the rest is synthetic.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:4","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Lists the main plusses as the waterproof cover, recyclable core and cotton cover, and the main minuses as a tight fit in some cribs, fewer natural materials and harder sheet changes.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:5","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Describes the Dry cover as triple-laminated and easy to clean.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:6","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Reports the surface feels firm and, in its test sample, the same on both sides, which conflicts with the maker's dual-stage description.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:7","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Finds it easy to lift and carry at about 12 lb in its tests, but the snug fit in most test cribs made sheet changes harder.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:8","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Measured about 52.4 by 28.4 in, within the standard but on the larger side; it fit every test crib, though some pairings were very tight.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review:summary:9","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:5:review","kind":"review","text":"Advises checking it against the buyer's own crib before the return window closes.","locators":{"page":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review:summary:0","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","kind":"review","text":"In its best crib mattress roundup, gives it a value award and scores it 67, praising lightweight build, waterproof cover, dual firmness and low VOCs, while criticizing synthetic materials and snug fit in smaller cribs.","locators":{"page":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review:summary:1","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","kind":"review","text":"Says it may suit allergy and asthma households, has no noticeable odor, and offers a firm infant side plus a softer toddler side.","locators":{"page":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review:summary:2","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","kind":"review","text":"Describes the Dry cover as having a polyester outer and a cotton inner lining that is wipeable and soft; the maker lists a food-grade polyethylene back instead.","locators":{"page":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review:summary:3","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","kind":"review","text":"Calls the Dry cover water-repellent and moisture-wicking and says it is OEKO-TEX certified; the maker describes it as waterproof.","locators":{"page":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review:summary:4","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","kind":"review","text":"Warns that densified mattresses like this may interfere with movement-monitor sensor pads.","locators":{"page":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review:summary:5","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:6:review","kind":"review","text":"Says the 12 lb test weight is among the lightest top-ranked mattresses and makes middle-of-the-night sheet changes easier.","locators":{"page":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress"}}],"facts":[{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:0:listing:fact:0","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:0:listing","field":"what it is","ordinal":0,"value_number":null,"unit":null,"value_text":"The product is a Pure Core crib mattress supplied with a DRY waterproof cover.","original_value":"Foster healthy sleep for your babe with Pure Core Crib Mattress with DRY waterproof cover.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:0:listing:artefact:fc5fcebea94d21aff05135daee2c999aebce70a0c596ed645d8c9c0497e6d065","start":559,"end":649,"summary_id":null,"excerpt_id":null,"span_sha256":"9ba6260da3984f8527eda713dd1b6a05edf35640fa0b0fe50105a85df72719bd","source_locator":"characters 559 to 649 of the retained text"}},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:1:guide:fact:0","source_id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:quick:source:1:guide","field":"certification meaning","ordinal":0,"value_number":null,"unit":null,"value_text":"The store page explains GREENGUARD Gold as screening against 10,000 chemicals and VOCs and suitable for sensitive individuals.","original_value":"GREENGUARD Gold is awarded to low or non-existent chemical emission items. 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The quote the research turn gave for it was not found in the text retained from this page.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:0","source_type":"review","url":"https://www.reddit.com/r/NewParents/comments/1ds2b86/babyletto_mattress_cover_anyone_have_one/","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:1","source_type":"review","url":"https://www.reddit.com/r/moderatelygranolamoms/comments/1e3djar","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:10","source_type":"review","url":"https://www.r3recs.com/products/babyletto-pure-core-crib-mattress","reason":"not used","detail":"read in full; the writer drew no finding or fact from it, so it is not kept in the pack","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:2","source_type":"review","url":"https://www.reddit.com/r/moderatelygranolamoms/comments/1j8vii9","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:3","source_type":"review","url":"https://www.reddit.com/r/BabyBumpsCanada/comments/1u5a18o/favourite_mini_crib_mattress_ab/","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:4","source_type":"review","url":"https://www.reddit.com/r/CanadianParents/comments/1lmqkhf","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:5","source_type":"review","url":"https://www.reddit.com/r/pregnant/comments/cap3mr","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:6","source_type":"review","url":"https://www.reddit.com/r/Buyingforbaby/comments/k9j3xp/crib_mattress_why_am_i_so_overwhelmed/","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:7","source_type":"review","url":"https://www.reddit.com/r/Buyingforbaby/comments/1q3cp22/looking_for_really_firm_crib_mattress_for_infants/","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"},{"id":"modernnursery-com--babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover:pack:2:gap:review:8","source_type":"review","url":"https://www.reddit.com/r/Buyingforbaby/comments/1msu3zw","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-21T10:26:13.415Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 8 outside pages (the store's own product page; maker page; spec sheet; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC search returned no recall records for Babyletto / Pure Core 2-Stage Crib Mattress + Dry Waterproof Cover (M5322BB). Health Canada returned one Babyletto record, but it is for Kiwi Electronic Recliner and Swivel Gliders, not this mattress. Still open, with no evidence found: Does the mattress have handles for lifting?; What age and weight limits apply to the infant and toddler sides?; Which specific US flammability standards does it meet?; Does the Dry cover attach with a zip or only an elasticated edge?; Can the Dry cover be tumble dried on low heat?; What exactly does the 10-year mattress warranty cover?; Does the mattress contain fiberglass?; What is the mattress's firmness rating or ILD?; Does it have square corners to close crib gaps?; Is the cover OEKO-TEX certified, and to which standard?; Can it be used with a movement monitor mattress sensor pad?; What is the cover's water resistance after repeated washing?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"CPSC search returned no recall records for Babyletto / Pure Core 2-Stage Crib Mattress + Dry Waterproof Cover (M5322BB). Health Canada returned one Babyletto record, but it is for Kiwi Electronic Recliner and Swivel Gliders, not this mattress.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://modern-nursery-test-store.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://modern-nursery-test-store.myshopify.com/products/babyletto-pure-core-non-toxic-crib-mattress-with-dry-waterproof-cover","role":"the store's own product page","retained":true},{"url":"https://babyletto.com/products/pure-core-crib-mattress-w-dry-waterproof-cover-2-stage","role":"maker page","retained":true},{"url":"https://babyletto.com/pages/mattresses","role":"spec sheet","retained":true},{"url":"https://www.bedbathandbeyond.com/downloads/pdf/57517530_d09c26c2-f6bf-37d5-937c-1521781a1ed6.pdf","role":"spec sheet","retained":true},{"url":"https://www.babygearlab.com/reviews/nursery-furniture/crib-mattress/babyletto-pure-core-with-dry-waterproof-cover","role":"review","retained":true},{"url":"https://www.babygearlab.com/topics/nursery-furniture/best-crib-mattress","role":"review","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Babyletto","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true},{"url":"https://limteam.net/babyletto-pure-core-crib-mattress-review-a-parents-long-term-experience/","role":"blog","retained":false},{"url":"https://babyslittleplace.com/babyletto-pure-core-crib-mattress-review/","role":"blog","retained":false},{"url":"https://www.homeandtome.org/babyletto-pure-core-2-stage-crib-mattress-review-a-parents-deep-dive-into-safety-and-comfort/","role":"blog","retained":false},{"url":"https://www.r3recs.com/products/babyletto-pure-core-crib-mattress","role":"review","retained":false}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["Does the mattress have handles for lifting?","What age and weight limits apply to the infant and toddler sides?","Which specific US flammability standards does it meet?","Does the Dry cover attach with a zip or only an elasticated edge?","Can the Dry cover be tumble dried on low heat?","What exactly does the 10-year mattress warranty cover?","Does the mattress contain fiberglass?","What is the mattress's firmness rating or ILD?","Does it have square corners to close crib gaps?","Is the cover OEKO-TEX certified, and to which standard?","Can it be used with a movement monitor mattress sensor pad?","What is the cover's water resistance after repeated washing?"]}}