This plaster's 100 % waterproof backing is flexible and breathable, which means it offers greater comfort and prevents water from getting trapped around the wound. The non-stick, light beige wound pad combined with a transparent backing means the plaster will be barely visible. These plasters have a strong adhesive that offers a high level of protection, making them ideal for washing, showering, bathing and swimming. They come in 2 different sizes and seal off the wound completely.