McKesson nonwoven sponges are made of 100% cotton material to help ensure user comfort and to absorb bacteria from the wound.The square shape completely covers the wound area.Four-ply construction increases support, protection and absorbency.They’re packed in sterile pairs.4 x 4 inches –> Shop About Us Contact Us Reviews and Ratings McKesson 4-Ply Non-woven Gauze Sponge Sterile 4 x 4″ 600…