Pharmaclean® wipe constructed from 100% continuous-filament polyester. Basis weight: 132 g/m2. Ideal for very critical environments due to the extremely low fiber and particle release and absorption capacity. Ultrasonic sealing. The wipe resists to abrasion and is highly recommended for cleaning steel, delicate equipment, optical, magnetic and glass surfaces. Absence of chemical binders.Cleanroom laundered and double packaged. The product is sterilized by Gamma irradiation. Each package has sterilization indicator, product code and lot number and is accompanied by a certificate of irradiation and confirmity. Dimensions: 9" x 9" (cm 23 x 23).