Tegaderm is a very versatile product. As a clear, thin breathable bandage, it can be used to cover play piercings (put right on over the inserted needle), cuttings, brands etc.. It can also be used to hold in IV and butterfly catheters during inflations. The bandage can also be used to cover holes made by catheters. Tegaderm can also be cut to a desired size. We carry it in the 4 x 4.75 inch version and will be carrying the 2 3/8 x 2 3/4 inch size soon. Tegaderm can be found in the Piercing, cutting and cautery section of the site or click on the link below. Bruce