We can supply non-sterile gauze swabs 2"x2",3"x3",4"x4",8ply,12ply,16ply ... Features:1) Made from 100% cotton absorbent gauze after cutting, folding (manual folded or machine folded)2) Could ... sterilization7) Expiry time: 5 yearsPacking: 100pcs/pack or 200pcs/pack Gauze Swab