1.Absorbent 100% pure cotton 2.high absorbency and softness 3.Cotton yarn of 21's, 32's,ect 4.Mesh of 28*28, 30 ... and non-toxic. Absorbent 100% pure cottonCotton yarn of 21's, 32'sMesh 28*28, 30*30, 30*28, 26*24, 28 ... Note: 1. This product is sterilized by ethylene oxide2. Validity: 2 years3. DisposableStore: Store in dry, humidity below 80%, ventilated, non ...