Double folding design for better carrying and moving. Fully consider practical condition,can resist bullets validly in an emergency. Rapid opening design to respond quickly to emergency situation. Bulletproof window design offers a larger field of view. Custom department decals available upon request. Specifications Ballistic material: UHMWPE Fiber Size: unfolding -- 480 x 860 mm; folding -- 480 x 430 mm; window -- 50 x 15 mm; Color: black, customizable Protective area: 0.52 m2 Thickness: 6-7 mm Ballistic level: IIIA NIJ Unit weight: 3.5 ± 0.2 kg Packing: 4 pcs/ctn Carton size: 51 x 49 x 30 cm Performance standard: NIJ0101.03 Coating: Polyurethane Coated Environmental adaptation: -20 °C to +55 °C Warranty: 8 years Delivery time: According to the quantity