{"product_id":"sofia-tight-top-copper-mattress","title":"Sofia Tight Top Copper Mattress","description":"\u0026lt;p\u0026gt;A 1,322 tri-zone, foam-encased pocket coil mattress built for cooling, supportive comfort. Coils step from 1.8mm at the head and legs to a reinforced 2.0mm in the lumbar zone, topped with a round-quilted tight top layering viscose foam, fiber loft, and copper gel for pressure relief. A 4\" hard foam perimeter and double fiber pad round out the durable build.\u0026lt;\/p\u0026gt;","brand":"LUMA HOME","offers":[{"title":"Single","offer_id":49768411955338,"sku":"LUMA-MAT-SOFIATTC-S","price":619.99,"currency_code":"CAD","in_stock":true},{"title":"Double","offer_id":49768411988106,"sku":"LUMA-MAT-SOFIATTC-D","price":639.99,"currency_code":"CAD","in_stock":true},{"title":"Queen","offer_id":49768412020874,"sku":"LUMA-MAT-SOFIATTC-Q","price":659.99,"currency_code":"CAD","in_stock":true},{"title":"King","offer_id":49768412053642,"sku":"LUMA-MAT-SOFIATTC-K","price":799.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4413\/4538\/files\/IMG-20250905-WA0020.jpg?v=1784713305","url":"https:\/\/lumahome.ca\/products\/sofia-tight-top-copper-mattress","provider":"LUMA HOME","version":"1.0","type":"link"}