Stay in Place: Toe Blister Protection covers blister, callus corn on abrasion, bubble on toes. It helps to stop friction between toe and shoes, ease pain and discomfort. Seals out water, dirt, and germs. Protect your toe and finger from hurt. ( not for heel protect) Waterproof: Toe Blister Pads is Adhesive & Waterproof and Durable to use. You could wear it day & night, and wear to have shower. Adhesive feature keep cushion in place. Application: Toe Blister Cushions both for foot and finger, use it while running, hiking, skating and so on. Soft & flexible hydro gel, gently care for heel pain.