{
  "v": "2.0",
  "page_type": "product",
  "title": "<br /> <b>Mainstays Half-Fold Steel Box Spring, Multiple Sizes:</b> <ul> <li>Structure made from durable, heavy-gauge steel for maximum strength</li> <li>Folds in half for convenient transport and storage</li> <li>No assembly required</li> <li>Made from steel; naturally resistant to bed bugs</li> <li>Coverlet adds support and increases breathability of the mattress</li> <li>Twin: open 74&quot; x 38&quot; x 7.5&quot;; folded 38&quot; x 4.17&quot; x 44.13&quot;</li> <li>Full: open 74&quot; x 53&quot; x 7.5&quot;; folded 53&quot; x 4.17&quot; x 44.13&quot;</li> <li>Queen: open 79&quot; x 59.5&quot; x 7.5&quot;; folded 59.5&quot; x 4.17&quot; x 46.61&quot;</li> <li>King (Comes with two): open 79&quot; x 76&quot; x 7.5&quot;; folded 37.75&quot; x 4.17&quot; x 46.61&quot;</li> <li>Weight Capacity: T/F 1,200 lbs; Q/K 2,400 lbs</li> <li>5 year limited warranty</li> <li><a href=\"https://www.walmart.com/search/?cat_id=4044_103150_102547_539386_927959\"> <b>Mattresses </b></a> sold separately. </li> <li><b><a href=\"https://www.walmart.com/search/?cat_id=4044_103150_102547_539386_96991\"> Bed frames </a></b> sold separately. </li> </ul>",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Inno-Sports",
      "href": "/python/html5/menu_brand_products/1000/4000/menu_brand_products_InnoSports_1_7af70c34ce.html"
    },
    {
      "label": "Half-Fold",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "Half-Fold",
      "manufacturer": "Inno-Sports",
      "brand": "Inno-Sports",
      "brand_url": "/python/html5/menu_brand_products/1000/4000/menu_brand_products_InnoSports_1_7af70c34ce.html",
      "title": "<br /> <b>Mainstays Half-Fold Steel Box Spring, Multiple Sizes:</b> <ul> <li>Structure made from durable, heavy-gauge steel for maximum strength</li> <li>Folds in half for convenient transport and storage</li> <li>No assembly required</li> <li>Made from steel; naturally resistant to bed bugs</li> <li>Coverlet adds support and increases breathability of the mattress</li> <li>Twin: open 74&quot; x 38&quot; x 7.5&quot;; folded 38&quot; x 4.17&quot; x 44.13&quot;</li> <li>Full: open 74&quot; x 53&quot; x 7.5&quot;; folded 53&quot; x 4.17&quot; x 44.13&quot;</li> <li>Queen: open 79&quot; x 59.5&quot; x 7.5&quot;; folded 59.5&quot; x 4.17&quot; x 46.61&quot;</li> <li>King (Comes with two): open 79&quot; x 76&quot; x 7.5&quot;; folded 37.75&quot; x 4.17&quot; x 46.61&quot;</li> <li>Weight Capacity: T/F 1,200 lbs; Q/K 2,400 lbs</li> <li>5 year limited warranty</li> <li><a href=\"https://www.walmart.com/search/?cat_id=4044_103150_102547_539386_927959\"> <b>Mattresses </b></a> sold separately. </li> <li><b><a href=\"https://www.walmart.com/search/?cat_id=4044_103150_102547_539386_96991\"> Bed frames </a></b> sold separately. </li> </ul>",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Inno-Sports",
              "url": "/python/html5/menu_attr_pair/1000/4000000/4180000/menu_attr_pair_Brandname_InnoSports_1_0eeb7cc33f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000000/4180000/menu_attr_pair_Brandname_InnoSports_1_0eeb7cc33f.html"
        },
        {
          "name": "Manufacturer name",
          "values": [
            {
              "value": "Inno-Sports",
              "url": "/python/html5/menu_attr_pair/1000/4000000/4180000/menu_attr_pair_Manufacturername_InnoSports_1_2bde778ea7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000000/4180000/menu_attr_pair_Manufacturername_InnoSports_1_2bde778ea7.html"
        },
        {
          "name": "Manufacturer",
          "values": [
            {
              "value": "Inno-Sports",
              "url": "/python/html5/menu_attr_pair/1000/4000000/4180000/menu_attr_pair_Manufacturer_InnoSports_1_66289e299f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000000/4180000/menu_attr_pair_Manufacturer_InnoSports_1_66289e299f.html"
        }
      ],
      "images": [],
      "distributors": [
        {
          "name": "Walmart",
          "sku": "49920615",
          "url": "https://www.walmart.com/ip/Mainstays-7-5-Half-Fold-Steel-Box-Spring-Easy-No-Tools-Setup-Multiple-Sizes/49920615",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 89.0
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://i5.walmartimages.com/asr/785f68b0-f374-4231-bd7c-c4154bba968f_1.fa031cd75f69190465eb7c69dc99de85.jpeg?odnHeight=450&odnWidth=450&odnBg=FFFFFF"
        }
      ],
      "amazon": {
        "available": false,
        "products": []
      },
      "metadata": {
        "generated_date": "2026-04-25",
        "last_updated": "2026-04-25",
        "data_sources": [
          "Walmart"
        ],
        "completeness": 0.55,
        "version": "1.2"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
  }
}