You want large waterproof bandages? Try BAND-AID Brand TOUGH STRIPS Extra Large Waterproof bandages. It’s 100% waterproof and shields out water, dirt and germs even when wet. The pad creates air channels for superior breathability and the bandage is fiber-reinforced for strength, like duct tape. 

• HURT-FREE pad won't stick to the wound
• DURA-WEAVE fabric for heavy-duty protection
• QUILT-AID wicks blood and fluid away from the wound
• SUPER-STICK adhesive to stay on longer
• 100% waterproof