Non-woven,Rayon could help improve wounds safely with individually wrapped, ready-to-use McKesson cover dressing sponges Non-woven sponges offer all-purpose use with good absorbency and wicking properties for moderate drainage applications Design is less linting than woven wound care supplies, keeping the injury bed clean Non-woven sponge absorbs blood and other fluids as it wicks vertically Sterile single-use absorbent gauze sponge for moderate drainage of wounds Stock your first aid kit with McKesson Sterile Non-woven Sponges. This wound care supply helps protect the affected area from dirt, debris, and other foreign material. The non-woven sponges work to maintain an environment that's conducive to healing, with the proper amount of air circulation and moisture. The low-linting design helps minimize the risk of fibers being left behind in the wound bed. The rayon cellulose core offers good absorbency and wicking properties for moderate drainage applications. A non-woven facing soaks up the blood and other fluids as it wicks vertically. Each disposable 4-inch x 4-inch nonwoven sponge is medically sterile and comes individually wrapped and ready to use for single-use applications. It provides full coverage of small to moderate areas. The flexible design works on virtually all parts of the body.