Original Firestik, Heavy Duty, Top Loaded Fiberglass CB Antenna, Whip Only. Whip Color: Blue Whip Length: 92 cm (3 feet) 5 / 8 Wave Trim to Tune Rated300 Watts Packing Blister-1. Long description: FEATURES, FUNCTIONS AND SPECIFICATIONS: 92 cm (3 Feet) 5 / 8 Wave Antenna. Top Loaded Antenna. Works with All CB Radios. Covers all AM, FM and SSB Citizen Band Radio Frequencies. Average tuned SWR: 1.5 to 1. For Single or Dual Installations. Use with 550 cm (18 Feet) or Fire-Flex Coax. 3 / 8 Inch x 24 Heavy Duty Threaded Base. Fits all Firestik Mounts and Accessories. Cover reduces Static Noise up to 50%.