The regular version bulletproof board are made of PE materials. The production process is mature and reliable. It has been widely welcomed by domestic and foreign markets. It can be designed according to the protection level and shape required by customers.It has been widely used in armored vehicles, bulletproof vehicles, light tanks, and Bulletproof speedboats, assault boats, helicopters and other products. Weight: single piece: 0.5kg(+0.05). X IIIA UHMWPE Body Armor Plates. Thank you in advance and we highly appreciate your understanding. So please pay attention to the size before purchasing.