{"product_id":"9-hybrid-twin-mattress-firm-made-in-usa-individually-pocketed-coils-certipur-us-foam-fiberglass-free-bed-in-a-box","title":"9\" Hybrid Twin Mattress - Firm - Made in USA - Individually Pocketed Coils \u0026 CertiPUR-US Foam - Fiberglass-Free - Bed in a Box","description":"\u003cul\u003e\n\u003cli\u003e[Firm Support]: Built for those who prefer a firm sleeping surface, this hybrid mattress delivers that firm feel that promotes superior spinal alignment and minimizes sinkage.\u003c\/li\u003e\n\u003cli\u003e[9-Inch Low-Profile Design]: Ideal for bunk beds, trundle beds, platform frames, or any space-conscious layout—perfect for apartments, guest rooms, and smaller spaces.\u003c\/li\u003e\n\u003cli\u003e[Hybrid Build with Pressure this product]: Combines the responsive support of springs with dense foam layers to create a breathable, durable surface that holds its shape night after night.\u003c\/li\u003e\n\u003cli\u003e[Engineered for Posture \u0026amp; Pain this product]: Firm feel helps reduce pressure points and supports better back health—great for stomach and back sleepers seeking alignment over plushness.\u003c\/li\u003e\n\u003cli\u003e[Delivered in a Box, Easy to Set Up]: Ships conveniently rolled and compressed in a compact box. Just unbox, unroll, and allow 24–48 hours to fully expand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor those who want true firmness—not fluff—the 9-Inch Firm Hybrid Mattress is engineered to offer uncompromising support with a no-nonsense design. It’s firm but smartly built to promote spinal alignment, pressure this product, and better posture over time.Proudly made in the USA, this hybrid mattress combines traditional innerspring coils with dense foam layers for durability, responsiveness, and minimal motion transfer—making it a solid choice for shared bedrooms or apartment living. The 9-inch profile is especially suited for trundle beds, bunk beds, platform bases, or smaller rooms where space is at a premium.Shipped in a compact bed-in-a-box, setup is simple: unroll, let it expand, and get ready to rest on a mattress built for comfort, support, and long-term value. Whether you're shopping for a guest bed, college apartment, or your primary sleep surface, this mattress delivers a no-frills, health-forward solution that works.\u003c\/p\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\u003e76\"L x 39\"W x 9\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003e50 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Firmness Description\u003c\/th\u003e\n\u003ctd\u003eFirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Style\u003c\/th\u003e\n\u003ctd\u003eTight 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\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill Material\u003c\/th\u003e\n\u003ctd\u003eHigh Density Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Limit\u003c\/th\u003e\n\u003ctd\u003e300 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Capacity Maximum\u003c\/th\u003e\n\u003ctd\u003e300 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional Features\u003c\/th\u003e\n\u003ctd\u003eBreathable, Low Motion Transfer, Pressure Relief, Stain Resistant, Temperature Regulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Coil Type\u003c\/th\u003e\n\u003ctd\u003eEncased Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Type\u003c\/th\u003e\n\u003ctd\u003ePocket Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Mattress Coils\u003c\/th\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIs Customizable?\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePortable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIs Foldable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Dimensions L x W x Thickness\u003c\/th\u003e\n\u003ctd\u003e76\"L x 39\"W x 9\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Thickness\u003c\/th\u003e\n\u003ctd\u003e9 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Dimensions\u003c\/th\u003e\n\u003ctd\u003e76 x 39 x 9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hawkins Woodshop","offers":[{"title":"Default Title","offer_id":54102780018998,"sku":"B0BZN5W8NP","price":198.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9961\/1702\/files\/81nta5f1KrL._SL1200.jpg?v=1780904209","url":"https:\/\/hawkins-woodshop.com\/products\/9-hybrid-twin-mattress-firm-made-in-usa-individually-pocketed-coils-certipur-us-foam-fiberglass-free-bed-in-a-box","provider":"Hawkins Woodshop","version":"1.0","type":"link"}