{"product_id":"unbranded-black-geometric-pattern-5-5-twin-xl-box-spring-1","title":"Unbranded | Black Geometric pattern | 5.5\" Twin XL Box Spring","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGently Used:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This box spring is in good overall condition with little to no wear and tear. It has been inspected, cleaned, and sanitized and is ready for use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGive your mattress a sturdy foundation without paying full retail price! This gently used box spring provides a supportive base for compatible mattresses and bed frames.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSturdy mattress foundation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGently used condition\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCleaned and sanitized\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to support compatible mattresses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGreat affordable alternative to buying new\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for replacing an existing box spring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Gently Used\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twin XL\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cem\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note, we do not ship box springs \u003c\/span\u003e\u003c\/p\u003e","brand":"HandUp Mattress ","offers":[{"title":"Twin XL","offer_id":50713985450177,"sku":"01-092925-02","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/9349\/4209\/files\/ScreenShot2026-10-10at8.30.35PM.png?v=1791678807","url":"https:\/\/handupmattress.com\/products\/unbranded-black-geometric-pattern-5-5-twin-xl-box-spring-1","provider":"HandUp Mattress ","version":"1.0","type":"link"}