{"product_id":"beautyrest-black®-mattress-foundation-cal-king-split-cal-king","title":"Beautyrest Black® Mattress Foundation Cal King\/ Split Cal King","description":"Discover where luxury meets innovation with a solid steel foundation designed to perfectly match and enhance the individualized support + motion separation of your Beautyrest Black® mattress.\nDiscover where luxury meets innovation with the Beautyrest Black Mattress Foundation. Designed to pair aesthetically with your Beautyrest Black mattress, this box spring alternative offers long-lasting support designed to extend your mattress’s durability.\nMaterials \u0026amp; Construction\nDimensions\nCompatibility\nShipping\nReturns\u003cbr\u003e\u003cbr\u003e\u003ch1\u003eSpecifications\u003c\/h1\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatured-0\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eMaterials \u0026amp; Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatured-1\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatured-2\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eCompatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatured-3\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGelTouch® FoamPlush Comfort FoamAirFeel® FoamGel Memory Foam Lumbar Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatured-4\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e800 Series Beautyrest® Pocketed Coil® Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight_unit\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!-- Description rendered at: 2026-04-20 15:04:21 --\u003e","brand":"Simmons","offers":[{"title":"Default Title","offer_id":48704920223994,"sku":"46412220563648#variant","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1365\/5290\/files\/studio_69d80799d3b201047231775769001.jpg?v=1776697473","url":"https:\/\/www.freemansfurnitureinc.com\/products\/beautyrest-black%c2%ae-mattress-foundation-cal-king-split-cal-king","provider":"Freeman's Furniture Inc.","version":"1.0","type":"link"}