Toddler Bed Conversion Kit for Marley W4099 | live price, prepared checkout

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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 28 checked facts, checked 2026-10-21T20:33:42.875Z. Research depth: trimmed read. Deep read: the store's own data and 5 outside pages (the store's own product page; maker page; manual; 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: The CPSC recall search for DaVinci returned no records for this kit. Health Canada's open data returned four DaVinci-brand entries (Bailey bassinet recalls from 2019 and 2020, and 2015 crib recalls by Bexco Enterprises); none names the W4099 toddler bed conversion kit or the Marley crib, so no recall applies to this exact model.

• weight: The kit weighs 5 lbs.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• dimensions: The assembled rail measures 53.75 inches long, 1 inch thick (front to back) and 13.5 inches high.. Source: https://modern-nursery-test-store.myshopify.com/products/davinci-toddler-bed-conversion-kit-for-marley-w4099 (guide), read 2026-10-21T20:29:08.698Z.
• compatibility chart: DaVinci's own compatibility chart lists the Marley 3-in-1 Convertible Crib (model W4901) as taking the W4099 toddler bed kit and the M5789 twin/full-size kit.. Source: https://davincibaby.com/pages/crib-conversion-kits (guide), read 2026-10-21T20:29:10.339Z.
• what is included: The kit is not included with the crib; the manual states the toddler bed conversion kit 4099 is sold separately.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• recall: A CPSC recall search for DaVinci returned no recall records for this kit.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=DaVinci (guide), read 2026-10-21T20:29:19.112Z.
• recall: Health Canada's open recall data contains four DaVinci entries, all for bassinets or older crib recalls, none naming the W4099 conversion kit.. Source: https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json (guide), read 2026-10-21T20:29:19.445Z.
• material: The rail is made of New Zealand pine wood.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• barcode: The White variant's structured product data lists GTIN-12 barcode 048517816530.. Source: https://modern-nursery-test-store.myshopify.com/products/davinci-toddler-bed-conversion-kit-for-marley-w4099 (guide), read 2026-10-21T20:29:08.698Z.
• compatibility chart: The chart pairs toddler bed part number W4099 with the Marley crib, and states the page lists which toddler, twin and full-size conversion kits match each crib.. Source: https://davincibaby.com/pages/crib-conversion-kits (guide), read 2026-10-21T20:29:10.339Z.
• mattress requirement: In the converted toddler bed the mattress must be a full-size crib mattress at least 51 5/8 in (131 cm) long, 27 1/4 in (69 cm) wide and no thicker than 6 in (15 cm), to avoid dangerous gaps.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• finish: The finish is applied in a non-toxic multi-step painting process and is described as lead and phthalate safe.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• age: Structured product data gives the age group for this item as toddler.. Source: https://modern-nursery-test-store.myshopify.com/products/davinci-toddler-bed-conversion-kit-for-marley-w4099 (guide), read 2026-10-21T20:29:08.698Z.
• age and weight limits: The bed is intended for children at least 15 months old and weighing no more than 50 lbs (22.7 kg).. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• compatibility: The kit is made to match the Marley 3-in-1 Convertible Crib, model W4901, which is sold separately.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• certifications listed: The structured data lists the certifications and claims as GREENGUARD, Eco-Friendly, Low VOC, No Known Harmful Phthalates, Sustainably Made and No Added Formaldehyde.. Source: https://modern-nursery-test-store.myshopify.com/products/davinci-toddler-bed-conversion-kit-for-marley-w4099 (guide), read 2026-10-21T20:29:08.698Z.
• warning: There is a strangulation hazard warning telling users never to use the bed with children younger than 15 months, because openings in and between bed parts can trap a small child's head and neck.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• colour matching: The White kit is stated to fit the White, White/Natural and White/Walnut versions of the crib; the store does not state which crib colours the Honey, Walnut and Light Sage kits match.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• colour samples: The store invites buyers to order a material sample to see the finish in person and check the colour against the room before buying.. Source: https://modern-nursery-test-store.myshopify.com/products/davinci-toddler-bed-conversion-kit-for-marley-w4099 (guide), read 2026-10-21T20:29:08.698Z.
• warning: The manual also warns against placing the bed near windows with blind or curtain cords and against suspending strings over the bed or putting cords, strings or ribbons around a child's neck.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• installation: Conversion from crib to toddler rail is described as quick and easy, but the kit does require assembly.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• installation: For the toddler-bed conversion the mattress support must first be moved to its lowest level.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• assembly required: Assembly is required for the kit.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• installation: The kit instructions warn not to overtighten the bolts.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• certification: The product is GREENGUARD Gold Certified, with the maker stating it was tested for over 10,000 chemicals.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• safety standard: The crib this kit converts is labelled as conforming to the applicable regulations of the US Consumer Products Safety Commission.. Source: https://www.themdbfamily.com/files/babymod/13413/SL_W4901_manual_french_231118_5.pdf (manual), read 2026-10-21T20:29:17.009Z.
• sustainability: DaVinci describes the kit as 100 percent sustainable.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• finishes available: The kit is sold in four finishes: White, Honey, Walnut and Light Sage.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.
• SKU: The White version carries the SKU DAV-W4099W.. Source: https://modern-nursery-test-store.myshopify.com/products.json (listing), read 2026-10-21T19:31:31.510Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, owner reviews, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• How does the painted finish feel to the touch, and does it chip or rub off?
• What hardware, bolts and fittings come in the box with the rail?
• Does the Honey, Walnut or Light Sage kit match a crib in a different colour?
• How high does the rail sit above the mattress once installed?
• Does the rail leave any gap where a toddler's limb could get stuck?
• Is the rail solid pine throughout or partly veneered or engineered wood?
• Can this kit be used on any crib other than the Marley W4901?
• How long does the conversion take and is any drilling needed?
• Does the kit come with touch-up paint for the finish?
• Is the toddler bed still usable with a mattress thicker than 6 inches?

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