This 3M Coban self-adherent wrap sticks to itself, eliminating the need for fasteners. The white, self-adhering elastic wrap remains in place so that it doesn't need to be readjusted. This 3M wrap is lightweight and prevents drag on dressings, bandages and devices. Its porous and breathable construction allows air to pass through to prevent the accumulation of heat. This 3-inch x 5-yard elastic compression wrap won't stick to skin, dressings or bandages. It stretches to provide a snug fit and accommodate contours.