It has been widely used in armored vehicles, bulletproof vehicles, light tanks, and Bulletproof speedboats, assault boats, helicopters and other products. Weight: single piece: 2.5KG(+0.05KG). It is required to be able to defend against NATO's M80 bombs (7.62 x 51 bombs, bomb speed: 800m/s).1PCS III UHMWPE Body Armor Plates. Thank you in advance and we highly appreciate your understanding. So please pay attention to the size before purchasing. This item is in the category "Sporting Goods\Tactical & Duty Gear\Body Armor & Plates". The seller is "nanoc9550" and is located in this country: CN. This item can be shipped to United States.