SHOWA Best Glove Size 10 Black 12 Mil Viton II Viton Over Unlined Butyl Gloves With 12" Long Rolled Cuff And Smooth Finished Biosafety each Delta II includes all Part Number S19 430AManufacturer each Delta II includes all the important quality and safety features you have come to trust on a DBI SALA product High impact PORON¨ XRD in the palm absorbs shock and vibration associated with repetitive tasks causing muscle fatigue This synthetic rubber provides the highest permeation resistance to high molecular aromatic hydrocarbons wuch as Benzene Xylene and Polychlorinated Biphenyls (PCBs) of any protective material used to make gloves