3M Nexcare Clear Waterproof One Size Bandages are easily removed and are even repositionable, by the means of the unique Sensitive skin technology. It has absorbent hydrocolloid technology that helps care for sores by soaking up the bad stuff from wounds, blisters and pimple. Gel in form and has transparent dressing with the proven waterproof technology. They're built to stay on through bathing, washing and swimming while still letting air in for maximum wound comfort and care.