3M Coban - 3" Self-Adherent Wrap is an elastic bandage made of non-woven material and fibers. This self-adherent bandage sticks to itself but not to other materials or skin. Size: 3" x 5 yards. Color: Tan and blue. The product is sold by the each and the case of 24 compression rolls. The 3M Coban compression wrap is water-resistant and lightweight. Coban offers reliable compression without using pins, clips, or tape. Used to secure and protect primary dressings and other devices. Also helps immobilize injuries and provide compression.