"FOR US FORCES AFGHAN ONLY; REINFORCING STEEL BAR FOR CONCRETE REINFORCEMENT; STEEL BAR OF A500C CLASS, DIAMETER: 12MM (.50 IN.), LENGTH: 6M (20 FT), WEIGHT: 5.4KG (12 LBS); UNIT OF ISSUE IS METRIC TON, EST. 2205 LBS.; CONTAINS 6 METERS (185 LENGTHS)"