This self-adhesive gel cushion protects and moisturizes skin while absorbing pressure and friction. Its innovative Visco-GEL releases mineral oil to soothe skin during use. Great for corns, calluses, bunions, blisters, balls-of-feet and heels. Trimmable for custom shapes. Washable and reusable. 2 sheets per pack. Each sheet is 2 ½" x 3.