1-Protection level:NIJ IIIA 2-Resistance against 9mm bullets effectively 3-Plates weight is 1.7kg 4-Size:250mm*300mm SF PE UD bulletproof plate can provide high performance protection at a good cost to performance ratio. This product comes up to the standard for NIJ IIIA and it is made of 32 plies PE UD fiber.and the density achieve to 145g/sqm.it is easy to manufacture and has CHINA QC ...