It is made of UHMWPE fiber by twice coating treatment. The finished product is 180g/m2, 1.2 * 1.6m/pc. It has been certificated by China Ordnance Industry, so it can be used as the required material of bullet-proof vests, body armor, helmets and bullet-proof plates. Besides, our product meets the standards of the U.S. NIJ level IIIA.