We guarantee to beat ANY online or instore quote for this mattress* Simply Beds Sussex are proud to present the Sealy Blake Medium Flex mattress, not too firm, not too soft, the Blake offers a medium feel that is a real crowd pleaser amongst the Elevate collection, a feel that is unique to the Sealy Posturepedic range, the flex option is ideal for adjustable beds and or properties with tight access which require the mattress to bend around tight stairwells or corners. Featuring our patented AlignSupport® springs, cleverly developed to provide genuine support that lasts. AlignSupport® is a two stage spring that starts by sensing your shape as you find your comfortable sleeping position. It then provides you with deep down, consistent support that is personal to you. Also, you can sleep soundly knowing that the spring unit is twice tempered, proven to be twice as resilient and built to last day in, day out and throughout its lifetime. NO MORE ROLL OFF NEAR THE EDGE Encompassing the spring unit with interlocking keys is our UniCased® edge support. The keys have been precisely engineered to intertwine with the springs, securing everything in place and providing greater stability. Designed by our team of experts, UniCased® allows you to benefit from a larger usable sleep surface, removing the “rolling off” feeling as you snooze and offering dependable durability you can trust. UniCased® is not just durable, but dependable to keep you supported year after year. Underpinning the entire mattress, BasePlank is an inspired, unifying foundation that provides structure from corner to corner. Plus, the multiple air channels allow the mattress to breathe and circulate air with ease. The foam ComfortCore™ is positioned in the centre third of the mattress, designed to target your hips and lower back to offer tailored pressure relief. Combined with a double layer of extra firm foam, the Emin Firm mattress is perfect for those who prefer a firmer, robust feel. Our technology is not the only thing that’s unique, the premium quality fabric has been expertly designed and tested to create a look that is uniquely Sealy Posturepedic. The fabric has been woven with SmarTex® to disperse heat away from the skin and regulate your temperature as you get that all-important shut eye. And that’s not all, ProShield® technology protects against allergens and aims to keep your mattress clean and fresh throughout its lifespan. Endorsed by Allergy UK. Sealy has a mission to create mattresses that last and that’s why all Sealy Posturepedic mattresses come with a 7 year guarantee and are handmade right here in Great Britain. We guarantee to beat ANY online or instore quote for this mattress* *based on beating one quote only from another retailer (we can not go back & forth). We can confirm your quote from looking at a website or by being sent an email/screenshot of a written quote. HIT THE MESSAGE US BUTTON TODAY TO GET THE BEST PRICE AVALIBLE.