Inside every Tough Strips™ bandage you'll find these unique technologies. 100% waterproof. Shields out water, dirt and germs even when wet. Superior adhesion super-stick adhesive to stay on longer. Durability up to 2x stronger than ordinary waterproof bandages. Quiltvent™ Technology Creates Air Channels for Superior Breathability Wicks Away Blood to Keep Wounds Clean Heals the Hurt Faster