This Voodoo TacticalA(R) Level IIIA Ballistic Armor Panel combines rugged stopping power with lightweight mobility. Made using UHMWPE (Ultra-High Molecular Weight Polyethylene) to provide the highest impact strength of any thermoplastic currently produced. Compliant with Level IIIA NIJ 0101.06 standards, and capable of stopping a single handgun round up to .44 Magnum. Independently tested to Level IIIA NIJ 0101.06 standards Tested to stop up to .357 SIG or .44 Magnum handgun round Ultra-High Molecular Weight Polyethylene (UHMWPE) Fully sealed to prevent damage from chemicals, weather and liquids