3M Tegaderm™ transparent, sterile film dressing in an oval shape that measures 4" x 4.5". Designed to be applied over I.V. devices, clean skin, or wounds providing a breathable bacterial and viral barrier to outside contaminants. A sterile, waterproof, thin, transparent film with adhesive. Latex free. NDC Number: 08333163005. Comes 50 per box.