Medix Sterile Gauze Sponge made from superior cotton yarn is having a bacterial resistant property, absorbent properties and safe to use nature.Medi-Pak Performance Plus Gauze Sponges Sterile 100% cotton. Appropriate for wound dressing, cleaning, prepping, or packing. Reduced linting. Packed in convenient, peelable pouch. Single Use Not Made With Natural Rubber Latex.