{"product_id":"7-inch-firm-mattress-supportive-coils-breathable-foam-bed-in-a-box","title":"7-Inch Firm Mattress – Supportive Coils \u0026 Breathable Foam, Bed-in-a-Box","description":"\u003cp\u003eA firm, supportive mattress engineered for back and stomach sleepers who need reliable spinal alignment and minimal sinkage. Delivered compressed in a box, this mattress expands quickly with no tools required—making setup effortless for primary bedrooms, guest rooms, bunk beds, and trundles.\u003c\/p\u003e\u003cp\u003eThe innerspring coil system provides durable, all-night support across the full mattress surface while reducing motion transfer for undisturbed sleep. PillowSoft Aire Foam layers promote airflow and deliver enhanced cushioning, keeping the sleep surface cool and comfortable throughout the night.\u003c\/p\u003e\u003cp\u003eAvailable in Twin, Twin XL, Full, Queen, King, and California King sizes to fit a wide range of bed frames and room configurations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFirm feel designed for back and stomach sleepers\u003c\/li\u003e\n\u003cli\u003ePillowSoft Aire Foam for breathable, cushioned comfort\u003c\/li\u003e\n\u003cli\u003eDurable innerspring coil system reduces partner disturbance\u003c\/li\u003e\n\u003cli\u003eCertiPUR-US certified foam — no harmful chemicals\u003c\/li\u003e\n\u003cli\u003eBed-in-a-box design — Unbox, Unroll, Unwind in minutes\u003c\/li\u003e\n\u003cli\u003eMade in the USA with global components\u003c\/li\u003e\n\u003cli\u003e100-Night sleep trial included\u003c\/li\u003e\n\u003cli\u003e10-Year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCore: Tempered steel innerspring coil system\u003c\/li\u003e\n\u003cli\u003eComfort layer: PillowSoft Aire open-cell foam\u003c\/li\u003e\n\u003cli\u003eCover: Knit fabric sleep surface\u003c\/li\u003e\n\u003cli\u003eProfile: 7 inches total height\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBack and stomach sleepers\u003c\/li\u003e\n\u003cli\u003eGuest bedrooms and secondary sleeping spaces\u003c\/li\u003e\n\u003cli\u003eBunk beds and trundle frames\u003c\/li\u003e\n\u003cli\u003eBudget-conscious shoppers seeking quality support\u003c\/li\u003e\n\u003cli\u003eAnyone upgrading from an old or worn mattress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCertifications \u0026amp; Warranty\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCertiPUR-US certified\u003c\/li\u003e\n\u003cli\u003e100-Night trial period\u003c\/li\u003e\n\u003cli\u003e10-Year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage \u0026amp; Shipping\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e46.0\"L x 18.5\"W x 18.5\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Method\u003c\/td\u003e\n\u003ctd\u003eCompressed mattress-in-a-box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in the USA with global components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile Height\u003c\/td\u003e\n\u003ctd\u003e7 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMattress Type\u003c\/td\u003e\n\u003ctd\u003eInnerspring \/ Hybrid Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmness\u003c\/td\u003e\n\u003ctd\u003eFirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOff-White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel coils, PillowSoft Aire Foam, knit cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA (with global components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10-Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrial Period\u003c\/td\u003e\n\u003ctd\u003e100 Nights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003eTwin, Twin XL, Full, Queen, King, California King\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003ePackage Dimensions\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e46.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e18.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e18.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Serta","offers":[{"title":"California king","offer_id":46924135399555,"sku":"B0F3RQMY84","price":480.99,"currency_code":"USD","in_stock":true},{"title":"Twin","offer_id":46924135432323,"sku":"B0F3RQMY85","price":261.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL","offer_id":46924135465091,"sku":"B0F3RQMY86","price":381.99,"currency_code":"USD","in_stock":true},{"title":"full","offer_id":46924135497859,"sku":"B0F3RQMY87","price":390.99,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46924135530627,"sku":"B0F3RQMY88","price":358.99,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46924135563395,"sku":"B0F3RQMY89","price":782.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/81cV4RhQCfL.jpg?v=1775362156","url":"https:\/\/alonfurniture.com\/products\/7-inch-firm-mattress-supportive-coils-breathable-foam-bed-in-a-box","provider":"ALON FURNITURE","version":"1.0","type":"link"}