Transform your mattress from ordinary to extraordinary with our Sleep Philosophy 3" Memory Foam Mattress Topper. Our topper features 2.5 lb. density temperature control memory foam that adjusts to your body temperature to help alleviate pressure points and relax muscles for a more soothing night''s sleep. Memory foam is resistant to dust mites and is naturally antimicrobial. It also features a 3M Scotchgard Moisture Management Treatment that wicks away moisture while helping release stains. The topper comes in full mattress sizes to give your bed end-to-end coverage. This mattress topper will have you indulging in comfort every night!Size :1 Mattress Topper:78x80x3"Material:Cover: 250gsm knit with 3M Moisture face, 100gsm anti-slip reverse, knife edge, 3 inches self gusset, U zipper closureInner: 90gsm polyester jerseyFoam: 3 inches 40D memory foamFeatures:3" 100% Gel Memory Foam adds an instant layer of comfort to your mattressCooling gel provides optimal temperature control and sleeping comfortPressure-relieving comfort relaxes musclesAntimicrobial and hypoallergenic3M Scotchgard treament- helps release stains easier and wicks away moistureAnti Slip reverse side of cover keeps the topper well in placeOeko-Tex Certified, includes no harmful substances or chemicalsRemovable cover is machine washable, spot clean foam topperComes efficiently compressed; simply unbox, unroll and this topper does the rest, expanding to its original shape within 72 hoursPlacing a fitted sheet over your mattress pad helps keep it clean and prevent it from sliding or clumping up through the night