uxcell 3.2Ft 7 Setions Male Radio Remote Control Car Helicopter Boat Aerial Antenna Fix Bolt Diameter: M3(0.12"); Section: 7; Unfold Length: 970mm/3.2Ft Fold Length: 173mm/6.8"; Country of Manufacture: CHINA Material: Metal; Net Weight: 23g Package Content: 1 x Helicopter Antenna; Main Color: Silver Tone, Gold Tone Battery Included: No; Diameter of Excircle: 7mm/0.3"