Band-Aid® Brand Quick Stop Bandages are proven to stop bleeding faster than ordinary adhesive bandages, Band-Aid® Brand Quick Stop Bandages feature a soft, absorbent pad that contains a form of calcium, a safe natural ingredient that helps blood clot faster. The pad is spun from advanced fibers that dissolve on contact, so it won't stick to wounds. A semi-permiable waterproof backing blocks out water, dirt and the bacteria that cause infection, yet allows some evaporation for comfort. Assorted sizes of sterile Quick Stop Bandages are availalbe in a box of 25.