Ready for any adventure, Nexcare Max Hold Waterproof Strips hold securely for up to 48 hours. Tough but discreet, these strips flex, contour, and seal out water, dirt, and germs with every move.Nexcare Max Hold Waterproof Strips feature a protective centre surrounded by durable film that stays on for up to 48 hours. Keep going strong with Nexcare Max Hold Waterproof Strips Assorted 15 Pack, a tough addition to your first aid kit.