{"product_id":"sierra-sleep-mattresses-twin-m59311","title":"Sierra Sleep 12 Inch Memory Foam Mattress","description":"When it comes to your comfort, discover this ultra-plush 12-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazing support, pressure relief and comfort. The memory foam layer is paired with a super-thick layer of firm support foam, which helps reduce motion transfer so you and your partner can enjoy an undisturbed sleep. This mattress arrives in a box for easy setup. Foundation\/box spring available, sold separately.","brand":"Sierra Sleep","offers":[{"title":"Twin","offer_id":48613361582325,"sku":"12 Inch Memory Foam M59311 Twin Mattress","price":479.0,"currency_code":"USD","in_stock":true},{"title":"California King","offer_id":48613361615093,"sku":"12 Inch Memory Foam M59351 California King Mattress","price":853.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1563\/5903\/files\/702004_1.jpg?v=1787004618","url":"https:\/\/nbmattress.com\/products\/sierra-sleep-mattresses-twin-m59311","provider":"New Braunfels Mattress Company","version":"1.0","type":"link"}