Developed by a proctologist, this is the seat cushion that helps relief hemorrhoid pain using hot and cold gel packs. Made from high-density memory foam, the cushion forms to the shape of your body to provide support while relieving pressure from the coccyx. It has a built-in pocket that accommodates the included reusable gel packs which can be heated in a microwave or cooled in a freezer for hot or cold relief. Ideal for use at home or in an office, it has a skid-resistant bottom and a machine washable cover. 14" L x 17 3/4" W x 3 3/4" H. (2 1/2 lbs. including gel packs).