... fiber,steady and reliable quality, lightness and durablity, competitive bulletproof fabric, High Tenacity and High Modulus Dyneema (PE)Fiber, it is ... PE we use is the newest GenerationThird material. With PE fabric made of this new material is softer with betterprotection performance ... ) is only 1.9kg. After many tests, the bullet onlygoes through 16 layers at most, and the deformation is less than ...