Gel 1200 MattressThe Gel Pocket 1200 mattress uses the advanced cushioning of Cool Gel which responds to body temperature, as it rises the mattress softens, holding a cool temperature throughout the night. Support comes from the 1,200 individual pocket springs which contour to the shape of your body, whilst not disturbing any partner sharing the bed. 1200 Pocket Springs Fully Turnable Glacier Cooling Fabric Cooling Gel Foam Comfort Layer Micro Quilted 3D Border Non