{"product_id":"9-inch-pocket-sprung-mattress-in-a-box-5ft-king-size","title":"9 Inch Pocket Sprung Mattress in a Box – 5ft King Size","description":"\u003cp\u003eGetting a king size mattress up narrow stairs is a classic domestic headache. The \u003cstrong\u003e9 inch pocket sprung mattress in a box, 5ft king size\u003c\/strong\u003e solves it by arriving packed in a more manageable form.\u003c\/p\u003e\u003ch2\u003eBoxed convenience, spring support\u003c\/h2\u003e\u003cp\u003eBoxed mattresses are compressed for transport and expand once unpacked. This one keeps the benefits of pocket springs: independent movement, airflow and support, in a nine-inch (around 23cm) profile.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: 5ft king size\u003c\/li\u003e\n\u003cli\u003eDepth: 9 inches (approx. 23cm)\u003c\/li\u003e\n\u003cli\u003eConstruction: pocket sprung\u003c\/li\u003e\n\u003cli\u003eDelivered in a box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare other \u003ca href=\"\/collections\/king-size-mattresses\"\u003eking size mattresses\u003c\/a\u003e, or \u003ca href=\"\/collections\/pocket-sprung-mattresses\"\u003epocket sprung mattresses\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow long does a boxed mattress take to expand?\u003c\/h3\u003e\u003cp\u003eAllow several hours, ideally 24, for full shape.\u003c\/p\u003e\u003ch3\u003eShould I cut the packaging flat?\u003c\/h3\u003e\u003cp\u003ePlace it on the bed first, then carefully open the packaging.\u003c\/p\u003e\u003ch3\u003eIs 9 inches deep enough?\u003c\/h3\u003e\u003cp\u003eIt is a moderate depth, a solid fit for most king frames.\u003c\/p\u003e\u003ch3\u003eWill it feel firm?\u003c\/h3\u003e\u003cp\u003ePocket springs typically deliver a supportive feel.\u003c\/p\u003e\u003ch3\u003eCan I return it once opened?\u003c\/h3\u003e\u003cp\u003eCheck our returns policy page for the conditions that apply to unpacked mattresses.\u003c\/p\u003e","brand":"Official Coffee Tables","offers":[{"title":"Default Title","offer_id":59809415266636,"sku":"OCT-P292477476","price":258.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/6308\/6156\/files\/pyp2rzr.jpg?v=1794002435","url":"https:\/\/officialcoffeetable.com\/products\/9-inch-pocket-sprung-mattress-in-a-box-5ft-king-size","provider":"Official Coffee Tables","version":"1.0","type":"link"}