FIRESTIK 4ft Single Mirror NGP Kit Complete Black. Features/Specifications: 4' No Ground Plane CB Antenna Kit No ground plane antenna system Ideal for fiberglass vehicles like RV's and Semi Trucks Includes all necessary components 4' 5/8 wave antenna 17' specialty no-ground coax cable Tunable Tip Full 40 Channel CB operation Features of FIRESTIK 4ft Single Mirror NGP Kit Complete: 4' No Ground Plane CB Antenna Kit No ground plane antenna system Ideal for fiberglass vehicles like RV's and Semi Trucks Includes all necessary components 4' 5/8 wave antenna 17' specialty no-ground coax cable Tunable Tip Full 40 Channel CB operation Package Contents: FIRESTIK 4ft Single Mirror NGP Kit Complete FIRESTIK FG4648-B: 4ft Single Mirror NGP Kit Complete Black