Material: PE or Kevlar Kelin supplies various kinds of ballistic Resistant Body Armors (bulletproof vests) according to customers’ requirements of styles, materials, colors, sizes.Armor materials: PE UD, Aramid UD (Kelvar UD).Styles: Concealable style, standard style, standard style with front, back, sides, neck, shoulders, or groin protection coverage. Different protection areas and styles could ...