Description For FM radio and TV antennas. It consists of 4 retractable sections, you can freely adjust the length according to the demand to get the best reception. uxcell 63cm Length scopic Universal Antenna Aerial Radio TV Stainless Steel for FM. Made of good stainless steel material, which ensures the stability and long life of the antenna during use. Sections: 4 Sections Unstretched Size: 21cm / 8.3″ Full Length: 63cm / 24.8″ Max Diameter: 7mm/0.28″ Fit For Thread Specifiion: M3 Color: Silver Tone Brand: Uxcell Assembled Product Weight: 0.03 lb Manufacturer Part Number: WM14051000WM0026