"TAGGING AND TRACKING UN-POTTED MINI POSITION REPORTING UNIT, (MPRU) KIT. USES GLOBAL STAR TRACKING DATA. TRANSMITS & RECEIVES OVER GLOBALSTAR SATELLITE NETWORKS. CONTAINS A SINGLE NAKED MPRU, A GLOBAL STAR ANTENNA,BATTERY PACK,PROGRAMMING CABLE, AND QUICK REFERANCE GUIDE. WEIGHT: 6.00 POUNDS; WIDTH: 7.00 INCHES; HEIGHT: 4.00 INCHES; LENGTH: 6.00 INCHES."