Super Support Mattress Topper provides an additional level of support for your mattress. Two soft touch toppers are connected by a breathable middle layer which gently supports the contours of your spine, whilst allowing the air to circulate and remove any heat build up. The topper is designed to offer a soft level of support and is ideal for people who prefer a soft/medium mattress. The topper fits to the mattress with re-inforced elasticated straps which will fit a mattress depth of up to 35cm.