Single curve or multi curve front and back armor plate insert made by silicon carbide armor plate. NIJ III & IV Protection: Meets NIJ 0101.06 standard for stopping 7.62mm and 5.56mm ammunition. Multiple Material Options: Available in Pure PE, PE/Alumina, PE/SiC, and Kevlar/Alumina. Customizable Sizes: Standard sizes 250x300mm, 275x325mm, 150x150mm or OEM customization. Versatile Curve Design: Offered in Single Curve or Multi-Curve configurations for better fit. Flexible Usage Modes: Can be used as Stand Alone or ICW with IIIA soft vest. Durable Surface Coating: Waterproof Nylon fabric or Polyurea Protective Coating options. OEM Service Available: Supports OEM customization for size, material, and coating. Certified Testing: Includes official testing certificate for all armor plates.