Cuddle up and get comfortable with Sealy’s Essentials Memory Foam Mattress Topper Collection. Give your mattress an upgrade with our SealyCool Gel Memory Foam, a breathable, gel-infused memory foam. Available in both 2” and 3” profiles with a medium feel for a more customized rest. Experience lasting comfort at a great price. Plus, rest assured knowing this topper is made with built-to-last materials for comfort you can count on. Backed by 140 years of expertise and a 1-year limited warranty. The mattress opper comes conveniently compressed and packaged for easy transport and set up. Simply unbox, unroll and unwind. Twin: 75 x 39 x 3 Twin XL: 80 x 39 x 3 Full: 75 x 54 x 3 Queen: 80 x 60 x 3 King: 80 x 76 x 3 California King: 84 x 72 x 3 Medium Warranty available Domestic Material & Care Memory Foam Memory Foam Spot clean only