{
  "schema_version": "compare-page.v2",
  "page_id": "mattress-needed-for-toddler-bed-conversion-rails",
  "url": "https://robotrunk.com/compare/want/mattress-needed-for-toddler-bed-conversion-rails",
  "title": "Mattress needed for a toddler bed conversion rail",
  "question": "Which type of mattress does a toddler bed conversion rail require?",
  "answer": "Tulip Metro: The converted bed is designed for use with a mattress and box spring, which are not included, or with a Bunkyboard sold separately. Tulip Urban Twin Bed Conversion Rails and Low profile footboard 39\" (sold as a set only): No checked fact names a mattress for this product. No checked fact gives a mattress size for either product.",
  "kind": "crib bedding",
  "market": "US",
  "generated_at": "2026-10-24T07:57:25.657Z",
  "columns": [
    "Mattress support",
    "Conversion",
    "Set contents"
  ],
  "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.f1",
      "product": "Tulip Urban Twin Bed Conversion Rails and Low profile footboard 39\" (sold as a set only)",
      "field": "What it is",
      "value": "A set of twin-bed conversion rails and a low-profile footboard for a Tulip Urban crib; it lets the crib become a twin/single bed while keeping the crib headboard.",
      "stated_as": "Tulip designed these Twin bed conversion rails and Lowprofile Footboards for a smooth transition while still providing a safe and cozy space for your little one.",
      "source_type": "listing",
      "source_url": "https://top-stroll.myshopify.com/products.json",
      "source_read_at": "2026-10-20T19:22:06.774Z"
    },
    {
      "ref": "p1.f7",
      "product": "Tulip Urban Twin Bed Conversion Rails and Low profile footboard 39\" (sold as a set only)",
      "field": "Set configuration",
      "value": "It is sold as a set only and is used with the crib headboard shown in the twin/single configuration.",
      "stated_as": "Sold as set only – used with Crib Headboard shown in twin/single size by configuration.",
      "source_type": "listing",
      "source_url": "https://top-stroll.myshopify.com/products.json",
      "source_read_at": "2026-10-20T19:22:06.774Z"
    },
    {
      "ref": "p2.f2",
      "product": "Tulip Metro",
      "field": "conversion",
      "value": "The rails and low-profile footboard convert a Metro convertible crib into a single-size/twin bed.",
      "stated_as": "Convert your Metro Convertible Crib into a single-size bed by using the Conversion Rails and Low-profile footboard.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/tulip-metro-twin-bed-and-low-profile-footboard-39",
      "source_read_at": "2026-10-20T21:50:40.648Z"
    },
    {
      "ref": "p2.f5",
      "product": "Tulip Metro",
      "field": "set contents",
      "value": "The conversion rails and low-profile footboard are sold only as a set.",
      "stated_as": "Sold as set only.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/tulip-metro-twin-bed-and-low-profile-footboard-39",
      "source_read_at": "2026-10-20T21:50:40.648Z"
    },
    {
      "ref": "p2.f8",
      "product": "Tulip Metro",
      "field": "mattress support",
      "value": "The converted bed is designed for use with a mattress and box spring, which are not included, or with a Bunkyboard sold separately.",
      "stated_as": "Bed is designed to be used with a Mattress & Boxspring (not included) or with Bunkyboard (sold separately).",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/tulip-metro-twin-bed-and-low-profile-footboard-39",
      "source_read_at": "2026-10-20T21:50:40.648Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/7430969360638",
      "name": "Tulip Metro",
      "url": "/products/ucp/megababiesusa-com/7430969360638",
      "why": "The converted bed is designed for use with a mattress and box spring, which are not included, or with a Bunkyboard sold separately.",
      "cells": [
        {
          "column": "Mattress support",
          "fact": {
            "field": "mattress support",
            "value": "The converted bed is designed for use with a mattress and box spring, which are not included, or with a Bunkyboard sold separately.",
            "stated_as": "Bed is designed to be used with a Mattress & Boxspring (not included) or with Bunkyboard (sold separately).",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/tulip-metro-twin-bed-and-low-profile-footboard-39",
            "source_read_at": "2026-10-20T21:50:40.648Z"
          }
        },
        {
          "column": "Conversion",
          "fact": {
            "field": "conversion",
            "value": "The rails and low-profile footboard convert a Metro convertible crib into a single-size/twin bed.",
            "stated_as": "Convert your Metro Convertible Crib into a single-size bed by using the Conversion Rails and Low-profile footboard.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/tulip-metro-twin-bed-and-low-profile-footboard-39",
            "source_read_at": "2026-10-20T21:50:40.648Z"
          }
        },
        {
          "column": "Set contents",
          "fact": {
            "field": "set contents",
            "value": "The conversion rails and low-profile footboard are sold only as a set.",
            "stated_as": "Sold as set only.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/tulip-metro-twin-bed-and-low-profile-footboard-39",
            "source_read_at": "2026-10-20T21:50:40.648Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/7431073366270",
      "name": "Tulip Urban Twin Bed Conversion Rails and Low profile footboard 39\" (sold as a set only)",
      "url": "/products/ucp/megababiesusa-com/7431073366270",
      "why": "A set of twin-bed conversion rails and a low-profile footboard for a Tulip Urban crib; it lets the crib become a twin/single bed while keeping the crib headboard.",
      "cells": [
        {
          "column": "Mattress support",
          "fact": null
        },
        {
          "column": "Conversion",
          "fact": {
            "field": "What it is",
            "value": "A set of twin-bed conversion rails and a low-profile footboard for a Tulip Urban crib; it lets the crib become a twin/single bed while keeping the crib headboard.",
            "stated_as": "Tulip designed these Twin bed conversion rails and Lowprofile Footboards for a smooth transition while still providing a safe and cozy space for your little one.",
            "source_type": "listing",
            "source_url": "https://top-stroll.myshopify.com/products.json",
            "source_read_at": "2026-10-20T19:22:06.774Z"
          }
        },
        {
          "column": "Set contents",
          "fact": {
            "field": "Set configuration",
            "value": "It is sold as a set only and is used with the crib headboard shown in the twin/single configuration.",
            "stated_as": "Sold as set only – used with Crib Headboard shown in twin/single size by configuration.",
            "source_type": "listing",
            "source_url": "https://top-stroll.myshopify.com/products.json",
            "source_read_at": "2026-10-20T19:22:06.774Z"
          }
        }
      ]
    }
  ]
}