bulletproof vest
material:UHMWPE and soft metal plate
thickness of the penel less then 15mm
protection area: greater than 0.3sqm ( front and back)
vest size: S, M, X, XL, XXL or customized
NIJ protection level: IIIA, against 24 J energy of the knife
NIJ protection level weight:  less then 3kg
Customized sizes are acceptable and the price may vary