Nexcare™ Max Hold Waterproof Bandages features a protective center surrounded by durable film which stay on for up to 48 hours.Nexcare Max Hold Waterproof Bandages hold securely for up to 48 hours even while youre hiking, skateboarding or rock climbing. Tough but discreet, 3M Max Hold Bandages flex, contour, and seal out water, dirt, and germs with every move.