{"product_id":"astra-extra-firm-innerspring-mattress","title":"Astra Extra Firm Copper Hybrid Innerspring Mattress","description":"\u003cp\u003eUpgrade your sleep sanctuary with the maximum cooling and advanced support of this Astra Extra Firm Hybrid Mattress. With a cool-to-the-touch tufted fabric surface, the cooling low-density polyethylene fibers rapidly transfer heat to maintain an ideal temperature above conforming foam layers and 2.5 lbs. of copper-infused Visco foam that further cools while relieving pressure points. Specifically designed for targeted support where you need it most, the enhanced 1000 tri-zoned individually-wrapped innerspring system features a thicker and higher coil count nested at the center third, while the foam-encased edge stabilizes and reinforces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComfort: Extra Firm\u003c\/li\u003e\n\u003cli\u003eUpholstery: 1.8lbs. foam and 2.5lbs. copper-infused Visco foam\u003c\/li\u003e\n\u003cli\u003eLow-Density Polyethylene Fiber Cooling Fabric: Quickly transfers heat away from the surface for a cool-to-the-touch feel with temperature abatement cooling and highly-conductive polyethylene yarns.\u003c\/li\u003e\n\u003cli\u003eCopper-Infused Foam: Features flecks of actual copper to conduct heat away from the body and disperse it throughout the mattress to improve coolness and comfort.\u003c\/li\u003e\n\u003cli\u003eTop Quilt: FR (fire-retardant) fiber with 1.8lbs. foam\u003c\/li\u003e\n\u003cli\u003eSupport Base: 1.5lbs. foam base\u003c\/li\u003e\n\u003cli\u003eInnerspring Unit: 1000 tri-zoned pocket coil support system\u003c\/li\u003e\n\u003cli\u003eEdge Support: 1.7lbs. foam encasement\u003c\/li\u003e\n\u003cli\u003eFoundation: 18-slat 1' x 3\" super HD foundation\u003c\/li\u003e\n\u003cli\u003eAdjustable-friendly innerspring mattress\u003c\/li\u003e\n\u003cli\u003eIncludes handles and 4-6-8-8 tufts\u003c\/li\u003e\n\u003cli\u003eCertiPUR-US certified foams.\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 year plus 5 prorated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"mySite","offers":[{"title":"Twin","offer_id":52701376151835,"sku":"ASTRA-TXFM","price":1249.99,"currency_code":"USD","in_stock":true},{"title":"Twin Extra Long","offer_id":52701376184603,"sku":"ASTRA-TXLXFM","price":1279.99,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":52701376217371,"sku":"ASTRA-FXFM","price":1449.99,"currency_code":"USD","in_stock":true},{"title":"Full Extra Long","offer_id":52701376250139,"sku":"ASTRA-FXLXFM","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":52701376282907,"sku":"ASTRA-QXFM","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":52701376315675,"sku":"ASTRA-KXFM","price":1899.99,"currency_code":"USD","in_stock":true},{"title":"California King","offer_id":52701376348443,"sku":"ASTRA-CKXFM","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7989\/4555\/files\/city-mattress-astra-extra-firm-hybrid-mattress-by-city-mattress-332703.jpg?v=1785490984","url":"https:\/\/jmdmattress.com\/es\/products\/astra-extra-firm-innerspring-mattress","provider":"JMD Mattress","version":"1.0","type":"link"}