The Webber mattress offers a feel that’s unique from top to toe, for a sleep that’s best in class. Developed and engineered by our Sealy experts, the Align Support spring system is the heart and soul of the mattress. It’s not only designed to deliver unrivalled support; it underpins the comfort layers and enhances that all-important sleep you deserve. First, it senses your individual shape as you rest on the mattress, followed by an instant response that applies deep-down, consistent support. Plus, you can sleep soundly knowing that the spring unit is twice tempered which means it’s twice as strong and durable- impressive, we know. Working collaboratively with the spring system is our patented Uncased XT, encompassing the entire edge to create greater stability and allowing you to sleep right up to the very edge. The coil-inspired air channels also offer greater breathability and a feel like no other. It also provides a perfect seating edge for hopping in and out of your sleep haven. Strong and resilient, Uncased XT is supported by Base Plank. Like anything in life, we all need firm foundations and the Sealy Posturepedic Base Plank is exactly that It’s an integral piece of the puzzle that underpins the entire mattress, working with the Align Support spring system to provide true support. When it comes to comfort, we believe that one single approach is not just enough. That’s why we have included a Comfort Core in each and every Sealy Posturepedic. Positioned in the centre third of the mattress, the Memory Sense core provides added pressure relief to your hips and lower back. Supported by Firm and Extra Firm foam layers to offer a medium and firm feel. The comfort stack is complete with our premium Infinite Lux comfort layer, a high resilience foam that responds quickly to pressure to immediately cradle the body. Plus, it offers long-lasting performance and durability too. When you create something special, it’s important to treat it that way. That’s why we have used high-quality fabric, expertly designed and tested to create a look that stands out. Complete with SmarTex, the fabric works to disperse heat from the skin and regulate your sleep climate. There’s also Pro Shield, keeping allergens at bay and offering a clean and fresh night’s sleep. Endorsed by Allergy UK. At Sealy, it’s our mission to create mattresses that last and that’s why all Sealy Posturepedic mattresses come with a 7-year guarantee. Mattresses come with a 7-year guarantee Handmade in Britain Endorsed by Allergy UK Wipe clean only Polyester & Foams Single: 190H x 90W x 30D cm Double: 200H x 135W x 30D cm King 200H x 150W x 30D cm Super king 200H x 180W x 30Dcm Rotate the mattress ’top-to-toe’ at least twice a month during the first year and once a month thereafter. Available in: Double - King - Single - Super King Non-Returnable for reasons of health & hygiene. Your statutory rights are not affected. - More Info Choose option to see delivery price. 5 G7 Delivery will be direct from our supplier, who will contact you to confirm your delivery date. They will not deliver without prior arrangement. A signature will be required. D False Health & Hygiene Non-Returnable for reasons of health & hygiene. Your statutory rights are not affected. Furniture 5.99 5.99 Sealy Elevate Ultra Webber Medium Firm Mattress | Kaleidoscope