Non-woven Balls are a blend of synthetic fibers, consist of different proportion of viscose and polyester. Comparing to traditional woven gauze, non-woven balls produce less lint, higher absorbency and greater softness. With a wide range of specifications in size and area weight. Offered in non-sterile package or sterile package. Ideally used for skin swabbing and skin disinfection. Sterile ones can be used for absorption of wound exudates and block open wounds from bleeding.