Sleep Innovations REMedy Bed Upgrade Kit Twin XL Size Sleep Innovations Remedy Study Bundle set with 1-1/2-inch twin XL-size gel memory foam topper and gel memory foam grande pillow in a reusable zippered canvas bag Topper and pillow are uniquely designed with our exclusive gel technology that provides both the comfort of memory foam and the support of gel; not only does it eliminate painful pressure points but it provides the optimal sleep temperature Perfect for all sleeping positions The gel memory foam mattress topper includes a premium stretch-to-fit cover that easily removes for easy care and is machine washable; the gel memory foam grande pillow is designed with our exclusive gel memory foam micro Topper measures 79-Inch long by 39-Inch wide by 1-1/2-Inch high; Pillow measures 24-Inch long by 18-Inch wide by 1-Inch high