{"product_id":"extra-firm-12-inch-twin-mattress-hybrid-mattress-single-size-for-cooling-comfort-back-pain-relief-certipur-us-certified-mattresses-in-a-box-365-nights-trial-10-years-warranty-fiberglass-free","title":"Extra Firm 12 Inch Twin Mattress, Hybrid Mattress Single Size for Cooling Comfort \u0026 Back Pain Relief, CertiPUR-US Certified Mattresses in a Box, 365 Nights Trial, 10 Years Warranty - Fiberglass Free","description":"\u003cul\u003e\n\u003cli\u003e12 Inch Twin Size Mattress \/ Extra Firm Hybrid Mattress Twin\u003c\/li\u003e\n\u003cli\u003eJust-Right Comfort Where You Need It - Hundreds of high-compression springs adapt to your body's unique curves, delivering targeted support and pressure relief. Reinforced with industrial-grade steel, these springs hold their shape for years of use. So you wake up without stiffness - just refreshed, balanced comfort\u003c\/li\u003e\n\u003cli\u003eBreathable Mattress Twin Size - Unlike all-foam mattresses that trap heat, this coil-and-foam hybrid mattress combines responsive coils with premium foam layers to promote continuous airflow. The open structure of the hybrid system acts like tiny ventilation channels, helping you stay comfortable throughout the night\u003c\/li\u003e\n\u003cli\u003eIdeal Spinal Alignment for All Positions - Engineered to maintain optimal spinal alignment all night, this twin mattress caters to all sleep positions. Side sleepers enjoy perfect cushioning for shoulders and hips, back sleepers receive enhanced lumbar support, while combination sleepers experience effortless transitions - all for deeper, restorative rest\u003c\/li\u003e\n\u003cli\u003eFiberglass-Free, Certified Materials - Worried about chemicals in your mattress? 12-inch mattress twin contains no fiberglass or off-gassing. With ultra-low VOCs that meet strict CertiPUR-US standards, it lets you breathe easy and sleep safe with your family\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003eTwin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Dimensions\u003c\/th\u003e\n\u003ctd\u003e74\"L x 38\"W x 12\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003e45.3 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Firmness Description\u003c\/th\u003e\n\u003ctd\u003eExtra Firm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Style\u003c\/th\u003e\n\u003ctd\u003eEuro Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover Material\u003c\/th\u003e\n\u003ctd\u003ePolyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Layers\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill Material\u003c\/th\u003e\n\u003ctd\u003eMemory Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecial Feature\u003c\/th\u003e\n\u003ctd\u003eBreathable Design, Targeted Spinal Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional Features\u003c\/th\u003e\n\u003ctd\u003eBreathable Design, Targeted Spinal Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Coil Type\u003c\/th\u003e\n\u003ctd\u003ePocketed Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Type\u003c\/th\u003e\n\u003ctd\u003eHybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Dimensions L x W x Thickness\u003c\/th\u003e\n\u003ctd\u003e74\"L x 38\"W x 12\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Thickness\u003c\/th\u003e\n\u003ctd\u003e12 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Dimensions\u003c\/th\u003e\n\u003ctd\u003e74 x 38 x 12 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Care Instructions\u003c\/th\u003e\n\u003ctd\u003eSpot Clean Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Comfort Layer Material\u003c\/th\u003e\n\u003ctd\u003eComfort Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial Type\u003c\/th\u003e\n\u003ctd\u003eMemory Foam, Pocketed Coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003eADULT MATTRESS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Benefits\u003c\/th\u003e\n\u003ctd\u003ePressure Relief, Just-Right Comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hawkins Woodshop","offers":[{"title":"Default Title","offer_id":54468918608182,"sku":"B0GZDDCMW5","price":348.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9961\/1702\/files\/916DZy5DxrL._SL1200_58ad11fc-6a25-4f3e-a9b9-8679cde12440.jpg?v=1787734886","url":"https:\/\/hawkins-woodshop.com\/products\/extra-firm-12-inch-twin-mattress-hybrid-mattress-single-size-for-cooling-comfort-back-pain-relief-certipur-us-certified-mattresses-in-a-box-365-nights-trial-10-years-warranty-fiberglass-free","provider":"Hawkins Woodshop","version":"1.0","type":"link"}