{"product_id":"10-inch-split-california-king-firm-hybrid-mattress-with-responsive-foam-support","title":"10 Inch Split California King Firm Hybrid Mattress with Responsive Foam Support","description":"Experience firmer, supportive sleep without sacrificing comfort — this 10-inch split California king foam hybrid mattress blends pressure-relieving foam with responsive pocketed coils to deliver durable alignment, reduced motion transfer, and improved airflow. Designed for versatility, it’s compatible with adjustable bases and ships vacuum-compressed for easy maneuvering into tight spaces. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 84.00 in (L) x 36.00 in (W) x 10.00 in (H) — split California king configuration for easier handling and compatibility with split adjustable bases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComfort level:\u003c\/strong\u003e Firm — ideal for back sleepers and anyone who prefers sturdy support to maintain proper spinal alignment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Multi-layer design combining CertiPUR-US® certified polyurethane foam for pressure relief and comfort with an innerspring pocket coil system for responsive support and airflow.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMotion isolation:\u003c\/strong\u003e Individually wrapped coils plus foam layers minimize transfer and movement noise, helping partners sleep undisturbed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for adjustable bases and standard bed frames; box spring not required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging \u0026amp; setup:\u003c\/strong\u003e Arrives vacuum-compressed for easier delivery through doorways and staircases; expands to full thickness after unboxing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability \u0026amp; care:\u003c\/strong\u003e High-quality materials and coil support provide long-lasting structure and comfort; follow manufacturer care instructions for best performance.\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCase Pack: 1\u003c\/li\u003e\n\u003cli\u003eMin Order: 1\u003c\/li\u003e\n\u003cli\u003eAdditional Intended Use For Child: Yes\u003c\/li\u003e\n\u003cli\u003eAssembly Required: No Assembly Needed\u003c\/li\u003e\n\u003cli\u003eProp65: No\u003c\/li\u003e\n\u003cli\u003eAdditional Intended Use For Child: Yes\u003c\/li\u003e\n\u003cli\u003eCommercial Use: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCPSC - 15 U.S. Code 1278a - Children's Products Containing Lead: No\u003c\/li\u003e\n\u003cli\u003eCPSC - 16 CFR 1500.49 Compliant: No\u003c\/li\u003e\n\u003cli\u003eCPSIA Compliant: No\u003c\/li\u003e\n\u003cli\u003eProp65: No\u003c\/li\u003e\n\u003cli\u003eSOR\/2016-193 - Surface Coating Materials Regulations: No\u003c\/li\u003e\n\u003cli\u003eSOR\/2018-83 - Consumer Products Containing Lead Regulations: No\u003c\/li\u003e\n\u003cli\u003eCarbon Neutral \/ Reduced Carbon Certification: No\u003c\/li\u003e\n\u003cli\u003eCarbon Neutral Certification: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003e746937-HOMEROOTS\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"HomeRoots","offers":[{"title":"Default Title","offer_id":51408843767975,"sku":"746937-HOMEROOTS","price":401.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/746937-HOMEROOTS_2.jpg?v=1790181854","url":"https:\/\/englishelm.com\/products\/10-inch-split-california-king-firm-hybrid-mattress-with-responsive-foam-support","provider":"English Elm","version":"1.0","type":"link"}