United Shield International Sigma-Lite Ballistic Plate Level III+ - Stand Alone Plate Set. 10" x 12" - 4.8lbs per plate in excellent condition(MFG 3/13) Level III+ stand alone Multi Strike protection against -7.62 x 51 Ball -7.62 x 39 AK47 MS Core -5.56 x 45 M193 Ball -5.56 x 45 M855. Listing and template services provided by inkFrog.