ULTRANITRIL 480 - 493 DESCRIPTION AND GENERAL PROPERTIES Liquidproof gloves made of green nitrile rubber. Internal layer made of white nitrile rubber. Curved fingers and contoured palm. Non-slip finish in palm and fingers area. Guaranteed silicone-free. Conform to the FDA (American Food and Drug Administration) regulation for food contact. Thickness (in wrist area) : 0.55 mm (nominal value) Standard packaging : • each pair in printed polyethylene bag • 480 : 12 pairs per carton.