11 Memory Foam Mattress With 1000 Firm Pocket Springs. Sleepkings - Sleep Well For Less. The Sleepkings Imperial Pocket Sprung And Memory Foam Mattress is manufactured in the UK to very high standards using a premium 1000 count pocket sprung unit. Its high quality components give greater support to the contours of the body and the combination of two inches of memory foam and 1000 count pocketed springs offer real durability and extra comfort. The mattress is finished in stress-free, breathable quilted upholstery with an air circulation system and the quilted covering keeps the multiple layers of luxurious fillings in place. Suitable For All Types Of Base. Mattress Thickness Approx 10-11 Inches - Including 50mm Memory Foam. The item "MEMORY FOAM MATTRESS WITH Firm POCKET SPRINGS 3FT 4FT 4FT6 5FT 6FT" is in sale since Wednesday, June 22, 2016. This item is in the category "Home, Furniture & DIY\Furniture\Beds & Mattresses\Mattresses".kings" and is located in Ossett, West Yorkshire. This item can be shipped to United Kingdom.