Material Cotton Number Per Pack 200 per Pack Ply 8-Ply Shape Square Sterility NonSterile UNSPSC Code 42311512 Latex Free Indicator Not Made with Natural Rubber Latex Features: These 100% cotton sponges are ideal for wound dressings, wound packing and general wound care Easy-open envelope is also carefully sealed to prevent the intrusion of dust and contaminants Sterile 10s feature strong rigid trays