{"product_id":"firmcore-classic-super-king-mattress","title":"FirmCore Classic Super King Mattress","description":"\u003cp\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\/p\u003e\u003ch3\u003eWhat This Product Is Good For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSuper king bed mattress setups\u003c\/li\u003e\n\u003cli\u003eSleepers preferring a very firm feel\u003c\/li\u003e\n\u003cli\u003eEveryday bedroom use\u003c\/li\u003e\n\u003cli\u003eGuest and spare rooms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy This Is a Smart Choice\u003c\/h3\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\u003ch3\u003eMaterials \u0026amp; Build\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300g knitted fabric cover\u003c\/li\u003e\n\u003cli\u003eHigh density and breathable comfort foam layers\u003c\/li\u003e\n\u003cli\u003eHR independent pocket spring system\u003c\/li\u003e\n\u003cli\u003eNon-woven fabric protective layer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA practical super king pocket spring mattress for shoppers who prefer a very firm sleep surface.\u003c\/p\u003e","brand":"Treasurebox","offers":[{"title":"Classic","offer_id":53782820782353,"sku":"24379","price":389.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/8894\/1585\/files\/1785142350_d442728e-0c23-44f7-90bc-590321fd2b5f.jpg?v=1785142405","url":"https:\/\/www.treasurebox.co.nz\/products\/firmcore-classic-super-king-mattress","provider":"Treasurebox","version":"1.0","type":"link"}