Care Plus Blister Plaster Ultimate is a heavy-duty blister plaster option that helps reduce pressure and soreness fast, so training days and long walks are less likely to be derailed. These blister plasters are designed for larger hot spots and blisters on the foot or heel, supporting healing while protecting the skin from friction. They can also be applied early to help prevent blisters from forming in the first place. With a waterproof barrier that helps keep out water and dirt, they are a practical addition to a hiking or sports first aid kit. Large, extra-thick blister plasters for demanding training, hiking and competition use Helps ease pain and pressure while supporting the healing process Works for both prevention and treatment of blisters and irritated skin on feet Waterproof, flexible construction helps keep the blister protected from water and dirt Second-skin feel designed to reduce rubbing and friction where it matters most Stays in place for up to 7 days and is meant to b