The 3M Tegaderm Hydrocolloid Wound Dressings which consist of a hypoallergenic hydrocolloid adhesive with an outer clear adhesive cover film, which ensures an optimal moist wound environment. 4in X 4.75in. Box of 5. Ref # 90003. 3M is a leading manufacturer in wound care supplies. ADW Diabetes carries a wide range of wound care products at great discounts, each and every day! Please review the size, style, and quantity carefully before ordering. If you have any questions on this wound care product or any other products we carry from 3M, please call our customer care specialists toll free at 877-241-9002.