1.Ceramic/Aramid or PE composite plate 2.According to NIJ Standard Level 3.18-22mm 4.1.5-3.3kg/pcs ♣Details of 310G Ceramic Bullet Proof plate Bulletproof plate, hard armor,bullet proofplate,ballistic plate,hard armorItem: Bulletproof PlateModel:M6Against :-7.62 x 39mm MSC AK-47 at 15 meters;-5.56 x 45mm M193/SS109/M855 M16 at 15meters♣Specification MaterialCeramic+AramidCurvatureSingle ...