{
  "schema_version": "compare-page.v2",
  "page_id": "crib-mattresses-that-list-their-firmness",
  "url": "https://robotrunk.com/compare/want/crib-mattresses-that-list-their-firmness",
  "title": "Crib mattresses that list their firmness",
  "question": "Which crib mattresses state their firmness level?",
  "answer": "Bundle of Dreams Innovative Sleep Inner Spring Crib Mattress: The mattress is described as providing extra firm support for comfort and safety.\nBundle of Dreams Innovative Sleep Portable Crib Mattress 24 x 38: The mattress is described as providing extra firm support for comfort and safety.\nFirst Essentials Portable Crib Mattress - 3\": It is described as providing extra firm support.\nHushCrib Custom Trundle 5 in mattress - Vinyl: It has two-stage dual firmness: a firmer infant side and a softer toddler side.\nHushCrib (also shown as Hushcrib) Custom Trundle 5 in mattress - Fabric: It is a two-stage mattress: one side firmer for infants, the other softer for toddlers, so it is flipped as the child grows.",
  "kind": "crib accessories",
  "market": "US",
  "generated_at": "2026-11-01T00:46:31.081Z",
  "columns": [
    "Firmness",
    "Size"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f8",
      "product": "Bundle of Dreams Innovative Sleep Inner Spring Crib Mattress",
      "field": "firmness",
      "value": "The mattress is described as providing extra firm support for comfort and safety.",
      "stated_as": "Provides extra firm support for optimal comfort and safety.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/innovative-sleep-inner-spring-mattress",
      "source_read_at": "2026-10-19T09:23:04.633Z"
    },
    {
      "ref": "p2.f2",
      "product": "Bundle of Dreams Innovative Sleep Portable Crib Mattress 24 x 38",
      "field": "dimensions",
      "value": "The mattress measures 38 inches long by 24 inches wide by 3 inches high.",
      "stated_as": "38\"L x 24\"W x 3\"H",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/innovative-sleep-portable-crib-mattress-24-x-38",
      "source_read_at": "2026-10-19T09:24:37.465Z"
    },
    {
      "ref": "p2.f9",
      "product": "Bundle of Dreams Innovative Sleep Portable Crib Mattress 24 x 38",
      "field": "firmness",
      "value": "The mattress is described as providing extra firm support for comfort and safety.",
      "stated_as": "Provides extra firm support for optimal comfort and safety.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/innovative-sleep-portable-crib-mattress-24-x-38",
      "source_read_at": "2026-10-19T09:24:37.465Z"
    },
    {
      "ref": "p3.f1",
      "product": "HushCrib (also shown as Hushcrib) Custom Trundle 5 in mattress - Fabric",
      "field": "dimensions",
      "value": "The mattress measures 49.5 inches long, 27.5 inches wide and 5 inches high (about 125.7 x 69.9 x 12.7 cm).",
      "stated_as": "49.5\" L x 27.5\" W x 5\" H",
      "source_type": "listing",
      "source_url": "https://top-stroll.myshopify.com/products.json",
      "source_read_at": "2026-10-18T19:37:33.814Z"
    },
    {
      "ref": "p3.f2",
      "product": "HushCrib (also shown as Hushcrib) Custom Trundle 5 in mattress - Fabric",
      "field": "firmness",
      "value": "It is a two-stage mattress: one side firmer for infants, the other softer for toddlers, so it is flipped as the child grows.",
      "stated_as": "2-stage dual firmness with firmer infant side and softer toddler side.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/hushcrib-extra-firm-fabric-mattress",
      "source_read_at": "2026-10-19T07:09:25.297Z"
    },
    {
      "ref": "p4.f4",
      "product": "HushCrib Custom Trundle 5 in mattress - Vinyl",
      "field": "firmness",
      "value": "It has two-stage dual firmness: a firmer infant side and a softer toddler side.",
      "stated_as": "2-stage dual firmness with firmer infant side and softer toddler side.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/hushcrib-extra-firm-vinyl-trundle-mattress",
      "source_read_at": "2026-10-19T07:11:13.006Z"
    },
    {
      "ref": "p4.f11",
      "product": "HushCrib Custom Trundle 5 in mattress - Vinyl",
      "field": "dimensions",
      "value": "The mattress measures 49.5 inches long, 27.5 inches wide and 5 inches high.",
      "stated_as": "49.5\" L x 27.5\" W x 5\" H",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/hushcrib-extra-firm-vinyl-trundle-mattress",
      "source_read_at": "2026-10-19T07:11:13.006Z"
    },
    {
      "ref": "p5.f3",
      "product": "First Essentials Portable Crib Mattress - 3\"",
      "field": "dimensions",
      "value": "The mattress measures 24 inches by 38 inches by 3 inches.",
      "stated_as": "24'' x 38'' x 3''",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/orthopedic-foam-portable-crib-mattress",
      "source_read_at": "2026-10-20T00:53:04.617Z"
    },
    {
      "ref": "p5.f12",
      "product": "First Essentials Portable Crib Mattress - 3\"",
      "field": "firmness",
      "value": "It is described as providing extra firm support.",
      "stated_as": "Provides extra firm support for optimal comfort and safety",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/orthopedic-foam-portable-crib-mattress",
      "source_read_at": "2026-10-20T00:53:04.617Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/9076495515902",
      "name": "Bundle of Dreams Innovative Sleep Inner Spring Crib Mattress",
      "url": "/products/ucp/megababiesusa-com/9076495515902",
      "why": "The mattress is described as providing extra firm support for comfort and safety.",
      "cells": [
        {
          "column": "Firmness",
          "fact": {
            "field": "firmness",
            "value": "The mattress is described as providing extra firm support for comfort and safety.",
            "stated_as": "Provides extra firm support for optimal comfort and safety.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/innovative-sleep-inner-spring-mattress",
            "source_read_at": "2026-10-19T09:23:04.633Z"
          }
        },
        {
          "column": "Size",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/9076477624574",
      "name": "Bundle of Dreams Innovative Sleep Portable Crib Mattress 24 x 38",
      "url": "/products/ucp/megababiesusa-com/9076477624574",
      "why": "The mattress is described as providing extra firm support for comfort and safety.",
      "cells": [
        {
          "column": "Firmness",
          "fact": {
            "field": "firmness",
            "value": "The mattress is described as providing extra firm support for comfort and safety.",
            "stated_as": "Provides extra firm support for optimal comfort and safety.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/innovative-sleep-portable-crib-mattress-24-x-38",
            "source_read_at": "2026-10-19T09:24:37.465Z"
          }
        },
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "The mattress measures 38 inches long by 24 inches wide by 3 inches high.",
            "stated_as": "38\"L x 24\"W x 3\"H",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/innovative-sleep-portable-crib-mattress-24-x-38",
            "source_read_at": "2026-10-19T09:24:37.465Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/4325842124939",
      "name": "First Essentials Portable Crib Mattress - 3\"",
      "url": "/products/ucp/megababiesusa-com/4325842124939",
      "why": "It is described as providing extra firm support.",
      "cells": [
        {
          "column": "Firmness",
          "fact": {
            "field": "firmness",
            "value": "It is described as providing extra firm support.",
            "stated_as": "Provides extra firm support for optimal comfort and safety",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/orthopedic-foam-portable-crib-mattress",
            "source_read_at": "2026-10-20T00:53:04.617Z"
          }
        },
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "The mattress measures 24 inches by 38 inches by 3 inches.",
            "stated_as": "24'' x 38'' x 3''",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/orthopedic-foam-portable-crib-mattress",
            "source_read_at": "2026-10-20T00:53:04.617Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/8120564580606",
      "name": "HushCrib Custom Trundle 5 in mattress - Vinyl",
      "url": "/products/ucp/megababiesusa-com/8120564580606",
      "why": "It has two-stage dual firmness: a firmer infant side and a softer toddler side.",
      "cells": [
        {
          "column": "Firmness",
          "fact": {
            "field": "firmness",
            "value": "It has two-stage dual firmness: a firmer infant side and a softer toddler side.",
            "stated_as": "2-stage dual firmness with firmer infant side and softer toddler side.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/hushcrib-extra-firm-vinyl-trundle-mattress",
            "source_read_at": "2026-10-19T07:11:13.006Z"
          }
        },
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "The mattress measures 49.5 inches long, 27.5 inches wide and 5 inches high.",
            "stated_as": "49.5\" L x 27.5\" W x 5\" H",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/hushcrib-extra-firm-vinyl-trundle-mattress",
            "source_read_at": "2026-10-19T07:11:13.006Z"
          }
        }
      ]
    },
    {
      "rank": 5,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/7936808878334",
      "name": "HushCrib (also shown as Hushcrib) Custom Trundle 5 in mattress - Fabric",
      "url": "/products/ucp/megababiesusa-com/7936808878334",
      "why": "It is a two-stage mattress: one side firmer for infants, the other softer for toddlers, so it is flipped as the child grows.",
      "cells": [
        {
          "column": "Firmness",
          "fact": {
            "field": "firmness",
            "value": "It is a two-stage mattress: one side firmer for infants, the other softer for toddlers, so it is flipped as the child grows.",
            "stated_as": "2-stage dual firmness with firmer infant side and softer toddler side.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/hushcrib-extra-firm-fabric-mattress",
            "source_read_at": "2026-10-19T07:09:25.297Z"
          }
        },
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "The mattress measures 49.5 inches long, 27.5 inches wide and 5 inches high (about 125.7 x 69.9 x 12.7 cm).",
            "stated_as": "49.5\" L x 27.5\" W x 5\" H",
            "source_type": "listing",
            "source_url": "https://top-stroll.myshopify.com/products.json",
            "source_read_at": "2026-10-18T19:37:33.814Z"
          }
        }
      ]
    }
  ]
}