Description_x000D__x000D_The item is a professional and practical GPS folding antenna base mount holder set, which mainly adopts aluminum turning and CNC manufacturing for durable to use, and is suitable for most quadcopter and multicopter. With easy to install and use, it is really a wonderful GPS folding antenna holder for choice._x000D__x000D_Features_x000D__x000D_- Color: mainly blue. _x000D_- Material: durable aluminum._x000D_- Rod diameter: about 4mm, Height: about 16.2cm._x000D_- and CNC Aluminum GPS Folding Antenna Base Mount Holder Bracket Set._x000D_- Suitable for most WKM Quadcopter Multicopter._x000D_- Adopt aluminum turning and CNC manufacturing for durable to use._x000D_- Easy to install and use.Packing list1 * CNC Aluminum GPS Folding Antenna Base Mount Holder Bracket Set for Quadcopter Multicopter (Blue)