The Serta 4-Inch Fiberfill and Gel Memory Foam Pillow Top Topper

The Serta 4-Inch Fiberfill and Gel Memory Foam Pillow Top Topper is a luxurious improvement to any underwhelming, uncomfortable or aging mattress. Add the extra comfort you deserve for restful sleep, including full body aligning support and pressure relief. The topper features 3 inches of responsive memory foam and a 1-inch soft fiberfill pillow top cover. The cradling plushness of the pillow top instantly soothes from the moment you lay down, while cooling gel keeps you at a relaxing temperature all-night long.Machine Washable CoverThe Serta 4-Inch Fiberfill and Gel Memory Foam Pillow Top Topper includes a removable zip cover that is machine washable and dryable. It contains no-slip grips underneath, which helps to keep your topper from sliding out of place.What are the dimensions of this topper?Twin: 39 x 75 x 4Twin XL: 39 x 80 x 4Full: 54 x 75 x 4Queen: 60 x 80 x 4King: 76 x 80 x 4Cal King: 72 x 84 x 4 Perfect for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.