At 5cm deep this memory foam topper offers a deep layer of comfort, transforming your mattress into the perfect place to sleep. The Zen Kooltop 5cm 50kg/m³ Memory Foam Mattress Topper comes complete with a Coolmax cover. Sleep Cool The cooling fabric is made from unique fibres which allow air to permeate & reduce heat & moisture build up, meaning your body stays cool & dry throughout the night. Pressure Relief A memory foam topper provides comfort for your whole body during the night, meaning you can wake up feeling refreshed & free of any minor aches & pains. Memory foam also provides relief for your pressure points, which encourages healthy blood circulation, as well as reducing the need to toss & turn during the night, meaning a deeper & more restful sleep. Manufactured in the UK Manufactured in the UK with quality raw materials & detailed finishing, you can purchase your mattress topper with the confidence of a 12 month manufacturer's warranty from one of the UK's leading memory foam mattress & topper manufacturers. When to Replace Your Mattress Please be aware that a memory foam mattress topper cannot solve the problem of a dipped or damaged mattress, but offers additional comfort & pressure relief to a firm or tired mattress. If your mattress is in bad condition & has any lumps or dips, then we recommend that you consider a new mattress for a better night's sleep. Mattress Topper Delivery The Zen Kooltop 5cm 50kg memory foam mattress topper is normally shipped same day on orders before 1pm & delivered within 1-3 working days rolled, allowing you to move it into your room of choice quickly & easily.