This product is made of natural latex, Skin-touching, non-allergic, It has wear resistance, puncture resistance; acid and Alkali Resistance, grease, oil resistance and solvent resistance; it also has a wide range of anti-chemical properties; cotton wool lining absorbs sweat well, comfort and protection; the longer cuff can protects the forearm. It can also effectively damp-proof and prevent the liquid from entering through the cuff. It can be used for humid environment, more cleaner, healthier, and safer.