{"title":"Katrina Extra Firm 3331","description":"","products":[{"product_id":"katrina-extra-firm-hybrid-mattress_372036","title":"Katrina Extra Firm Hybrid Mattress","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Spring Air Back Supporter Hybrid Katrina Extra Firm Mattress is designed for sleepers who demand maximum support and stability throughout the night. Featuring an extra firm comfort level and advanced hybrid construction, this mattress helps maintain proper spinal alignment while providing targeted pressure relief and exceptional durability.\u003c\/p\u003e\u003cp\u003eA breathable knit cover promotes airflow for a cooler and more comfortable sleep environment, while a gel-infused comfort layer adds subtle contouring without sacrificing the firm support many sleepers prefer. Beneath the comfort layers, a zoned coil support system reinforces key areas of the body, particularly the lumbar region, while helping reduce motion transfer between sleep partners. An extra dense foam base enhances durability and structural integrity, creating a mattress built for years of dependable performance. Proudly made in the USA, the Katrina Extra Firm is an excellent choice for back sleepers, stomach sleepers, and anyone seeking a firmer sleep surface.\u003c\/p\u003e\u003cp\u003eNot sure if this is the right feel? Visit our showroom or connect with our team—we'll help you choose the perfect comfort the first time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHybrid Construction – Combines zoned coils with supportive foam layers\u003c\/li\u003e\n\u003cli\u003eExtra Firm Comfort Level – Ideal for sleepers seeking maximum support\u003c\/li\u003e\n\u003cli\u003eBreathable Knit Cover – Encourages airflow for a cooler sleep surface\u003c\/li\u003e\n\u003cli\u003eGel-Infused Comfort Layer – Provides light contouring while helping dissipate heat\u003c\/li\u003e\n\u003cli\u003eZoned Coil System – Reinforces lumbar support and reduces motion transfer\u003c\/li\u003e\n\u003cli\u003eExtra Dense Foam Base – Enhances durability and structural support\u003c\/li\u003e\n\u003cli\u003eMotion Isolation – Helps minimize partner disturbance\u003c\/li\u003e\n\u003cli\u003eDurable Hybrid Design – Built for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eMade in the USA – Crafted with quality materials and attention to detail\u003c\/li\u003e\n\u003cli\u003eFirmness Level: Extra Firm\u003c\/li\u003e\n\u003cli\u003eMattress Height: 14.5\u003c\/li\u003e\n\u003cli\u003eTop Style: Quilted\u003c\/li\u003e\n\u003cli\u003e10-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwin — 38 W x 75 L\u003c\/li\u003e\n\u003cli\u003eTwin XL — 38 W x 80 L\u003c\/li\u003e\n\u003cli\u003eFull — 54 W x 75 L\u003c\/li\u003e\n\u003cli\u003eQueen — 60 W x 80 L\u003c\/li\u003e\n\u003cli\u003eKing — 76 W x 80 L\u003c\/li\u003e\n\u003cli\u003eCalifornia King — 72 W x 84 L\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Buy From Wall 2 Wall Furniture \u0026amp; Mattress\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuying a mattress is a big decision—we're here to help you get it right the first time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTalk to a Real Person – Get expert guidance from our local team, not a call center\u003c\/li\u003e\n\u003cli\u003eTry It In-Store – Want to feel it first? Stop by our showroom anytime\u003c\/li\u003e\n\u003cli\u003eWe Service What We Sell – Our team supports you before, during, and after your purchase\u003c\/li\u003e\n\u003cli\u003eFree Local Delivery \u0026amp; Setup – We deliver, set up, and remove your old mattress at no extra cost\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe encourage customers to visit our showroom or speak with our team prior to purchase to ensure the right comfort and fit for their needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWall 2 Wall Furniture \u0026amp; Mattress Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis mattress may be available in multiple comfort levels depending on the collection. Images are for representation purposes only and may not reflect the exact cover, quilting pattern, or features currently available. Mattress fabrics may vary from photos. Pricing, availability, materials, specifications, and lead times are subject to change without notice. Contact Wall 2 Wall Furniture \u0026amp; Mattress for current pricing and availability. Free local delivery, professional setup, and free removal of your old mattress are available within our local service area. Pair with an adjustable base for enhanced comfort and performance.\u003c\/p\u003e\r\n","brand":"Wall 2 Wall Mattress","offers":[{"title":"DefaultVariant","offer_id":46159941927111,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"4271","offer_id":46627629334727,"sku":null,"price":1249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/8123\/2071\/files\/04-KAYLEE_EXTRA_FIRM_-_14.5in_2-large.jpg?v=1780767737"}],"url":"https:\/\/walltowallfurniture.com\/collections\/372032.oembed","provider":"Wall 2 Wall Furniture and Mattress","version":"1.0","type":"link"}