600D polyester adjustable concealable carrier with IIIA armor protection. Comes with front and back Velcro Molle compatible ID panels and features an Internal mesh lining for ventilation.Removable ballistic panels. Only 1LBS (without armor). The IIIA flexible armor panels are tested to NIJ-STD-0101.06 Level IIIA. Defeats all common handgun rounds up to .44 Magnum, including 12GA 00 Buck. Armor is only 7mm thick and comes with an 8 year warranty