McKesson non-woven sponges help caregivers prep, clean and scrub wounds | Single-use and sterile non-woven sponge allows you could help improve the injured area while reducing any risk of cross-contamination or infection | High-quality alternative to cotton gauze has substantial wicking properties to keep the wound dry and clean | Reduced linting properties in the strong and durable non-woven sponge help avoid further irritation caused by the bandage | Made of soft, 100% non-woven cotton material and measure 4 inches x 4 inches