Gentle Rest - Sleepwell You deserve a good night's sleep. Add 50mm of plush memory foam to your old or uncomfortable mattress without buying a new mattress. Rejuvenate your mattress with our Soft Cooling Gel Memory Foam Topper and enhance your sleep experience. The unique cooling gel infusions work together to better regulate your sleep temperature. Moldable memory foam conforms to your body to relieve pressure points and its light and breathable open cell design actively disperses your body weight to ensure comfort, no matter what position you sleep in. Toppers are designed to soften the sleep surface of a firm mattress. Gel Infused Memory Foam: - Conforming memory foam aligns the spine to relieve pressure point aches while cool gel infusions help regulate temperature. Feel: - This specific memory foam topper has a SOFT and COMFORTABLE feel when you sleep on it, still adding support. Bamboo Ticking Cover: - This fabric is extremely soft and has a light and silky touch. Its special weave makes it breathable, and it can keep sleeping environments cool. It also has excellent moisture management and absorbs body sweat quickly during sleep, allowing it to evaporate. Its antibacterial composition prevents the formation of unpleasant odors in the bedroom. Size Guide: Topper Thickness 50mm King - 183cm x 188cm Queen - 152cm x 188cm Double - 137cm x 188cm Three Quarter - 107cm x 188cm Single - 91cm x 188cm Standard Length 188cm Extra Length 200cm Topper/Overlay is placed directly on your mattress and covered with your bed sheet which keeps it in place.