... performance SF- UD fabric1-2: PE+Ceramic armored plate: High performance SF- UD fabric+ceramic2) Specifications:2-1: ... IV: Protects against .30 caliber AP2-3: Type: flat sheet and curved sheet3) Merits: This product complies with all features ... bulletproof coat and vehicle, etc.4) Uses: chest protection sheet, protection wall plate, protection helmet, explosion-proof shield, light armored vehicle, ...