{"product_id":"12-inch-9-zone-hybrid-pocket-spring-mattress-4ft6-double","title":"12 Inch 9-Zone Hybrid Pocket Spring Mattress – 4ft6 Double","description":"\u003cp\u003eNine zones of targeted support in a deep, 30cm build: the \u003cstrong\u003e12 inch 9-zone hybrid pocket spring mattress in 4ft6 double\u003c\/strong\u003e is aimed at sleepers who want their mattress to do more than simply feel soft.\u003c\/p\u003e\u003ch2\u003eWhy nine zones matter\u003c\/h2\u003e\u003cp\u003eZoned support divides the mattress into areas with different firmness, so the shoulders can sink slightly while the hips and lower back stay lifted. Combined with individually moving pocket springs and a foam comfort layer, this helps the spine stay in a more natural line whether you sleep on your back or side.\u003c\/p\u003e\u003ch3\u003eWho it suits\u003c\/h3\u003e\u003cp\u003eCouples sharing a standard double, back and side sleepers, and anyone replacing a worn, sagging spring mattress who wants a more supportive feel.\u003c\/p\u003e\u003ch3\u003ePractical points\u003c\/h3\u003e\u003cp\u003eAt around 30cm deep it needs fitted sheets with a deep pocket and a frame that can accommodate the height. It is a heavy item, so plan for two people when moving it.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: 4ft6 double (approx. 135 x 190cm)\u003c\/li\u003e\n\u003cli\u003eDepth: 12 inches (approx. 30cm)\u003c\/li\u003e\n\u003cli\u003eSupport: 9 zones\u003c\/li\u003e\n\u003cli\u003eConstruction: hybrid with pocket springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse other \u003ca href=\"\/collections\/hybrid-mattresses\"\u003ehybrid mattresses\u003c\/a\u003e, \u003ca href=\"\/collections\/pocket-sprung-mattresses\"\u003epocket sprung mattresses\u003c\/a\u003e and \u003ca href=\"\/collections\/double-mattresses\"\u003edouble mattresses\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between 7-zone and 9-zone support?\u003c\/h3\u003e\u003cp\u003eMore zones allow finer variation in firmness along the body, though the practical difference depends on your sleeping position and preferences.\u003c\/p\u003e\u003ch3\u003eDo pocket springs reduce partner disturbance?\u003c\/h3\u003e\u003cp\u003eBecause each spring moves independently, movement tends to travel less across the bed than with a traditional linked spring unit.\u003c\/p\u003e\u003ch3\u003eDoes it need rotating?\u003c\/h3\u003e\u003cp\u003eZoned mattresses are usually single-sided, so rotate head to foot rather than flipping. Check the care label.\u003c\/p\u003e\u003ch3\u003eWhat sheets will fit a 30cm mattress?\u003c\/h3\u003e\u003cp\u003eChoose fitted sheets with a deep pocket of at least 30cm.\u003c\/p\u003e\u003ch3\u003eIs it suitable for an adjustable or slatted base?\u003c\/h3\u003e\u003cp\u003eIt suits most slatted frames and solid bases. Check slat spacing is not too wide before use.\u003c\/p\u003e","brand":"Official Coffee Tables","offers":[{"title":"Default Title","offer_id":59809473724748,"sku":"OCT-A-B0H946DR5L","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/6308\/6156\/files\/81nKN09e_sL._AC_SL1500.jpg?v=1794002770","url":"https:\/\/officialcoffeetable.com\/products\/12-inch-9-zone-hybrid-pocket-spring-mattress-4ft6-double","provider":"Official Coffee Tables","version":"1.0","type":"link"}