Specifications:• Khoom siv: 4.0MM ballistic phaj• Loj: Shield: 810 * 800 * 6.2mm• Xim: Dub, tuaj yeem kho• Qhov hnyav: 5.8KG ± 0.2KG• Tiv thaiv cheeb tsam: 0.52㎡• Ballistic Level: NIJ IIIA