Sterile gauze swabs for open wounds, to prevent infections. Can be used with or without dressing. You may use a gauze swab for many types of minor injuries: including cuts, grazes, minor open wounds, post surgery, or abrasions etc. 100% COTTON STERILE UNLESS OPENED OR DAMAGED AVOID TOUCHING THE SIDE TO BE USED AGAINST WOUND STORE IN COOL DRY PLACE SINGLE USE ONLY