Revitalize your mattress with a 3” layer of plush comfort with the SealyChill™ Gel-Infused Memory Foam Topper. A mattress topper with 3” of depth can aid in restoring a worn-down mattress and helps cradle and support your body more than thinner topper options. This innovative topper features SealyChill™ Gel-Infused Memory Foam – a combination of gel and conforming memory foam which helps provide adaptive comfort and support. Plus, gel-infusion promotes a cooler sleep experience. Features: Moisture Wicking, Cooling, Antimicrobial, Removable Cover, Memory Foam Bed Size: Twin Measurements: 75 Length/Inches, 39 Width/Inches Base Material: 100% Viscose Filling Content: 100% Viscoelastic Poly-Foam Care: Spot Clean Thickness: 3 - 3 1/2 Inch Mattress Securing: Skirt Mattress Pads & Toppers Type: Mattress Toppers Country of Origin: Made in US