Sleep on a comfortable and cooling mattress topper every night and wake up feeling restful. This 2 inch thick mattress pad filled with lofty down alternative fill adds a plush layer to your bedding set that will deliver unmatched comfort. Equipped with elastic strap corners, this topper can fit mattresses up to 18 inches deep with ease. The elastic straps and box-stitching keep this pad & fill in place all night long and even after washing.