{"product_id":"firmcore-classic-king-single-mattress","title":"FirmCore Classic King Single Mattress","description":"\u003cp\u003e\u003cstrong\u003eThe FirmCore Classic is built for sleepers who mean business. A pocket spring core paired with high-density foam delivers firm, dependable support-night after night, year after year.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat This Product Is Good For\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKing single mattress setups\u003c\/li\u003e\n\u003cli\u003eSleepers who prefer a very firm feel\u003c\/li\u003e\n\u003cli\u003eEveryday bedroom use\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a supportive entry-level mattress\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy This Is a Smart Choice\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePocket spring system delivers firm, targeted support - ideal for back and stomach sleepers\u003c\/li\u003e\n\u003cli\u003eHigh-density foam layer adds resilience - holds its shape after years of use\u003c\/li\u003e\n\u003cli\u003eSoft-touch knitted cover is breathable and gentle on skin\u003c\/li\u003e\n\u003cli\u003eFirm comfort level - recommended for those who prefer a solid, supportive feel\u003c\/li\u003e\n\u003cli\u003e8-layer construction engineered for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eTotal height 20cm - check your bed frame clearance before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaterials \u0026amp; Build\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e300g knitted fabric cover\u003c\/li\u003e\n\u003cli\u003eHigh density foam layer\u003c\/li\u003e\n\u003cli\u003eBreathable comfort foam layer\u003c\/li\u003e\n\u003cli\u003eNon-woven fabric protective layer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA practical choice for firm mattress shoppers, the FirmCore Classic King Single Mattress combines supportive structure with breathable comfort materials for everyday sleep.\u003c\/p\u003e\u003cp\u003e\u003ci\u003eNote: Colour is not applicable for this mattress listing.\u003c\/i\u003e\u003c\/p\u003e","brand":"Treasurebox","offers":[{"title":"Classic","offer_id":53782502048017,"sku":"24375","price":249.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/8894\/1585\/files\/1785138127_d921fd76-a2fa-41aa-ab0c-7032b5f75ff3.jpg?v=1785138273","url":"https:\/\/www.treasurebox.co.nz\/products\/firmcore-classic-king-single-mattress","provider":"Treasurebox","version":"1.0","type":"link"}