30cm 4 Section Telescopic Stainless Steel AM FM Radio Antenna Product Name : Telescopic Antenna;Sections : 4 Sections Unstretched Length : 12cm / 4.7";Full Length : 30cm / 12" Max Diameter : 5mm / 0.2";Mounting Hole Diameter : 2mm / 0.08" Material : Stainless Steel;Color : Silver Tone Weight : 9g;Package Content : 1 x Telescopic Antenna