6" GPS / Compass Bracket Folding Antenna Holder Mount with 4mm Carbon Rod for DJI Quadcopter Multicopter F450 F550 WKM NAZA - Red Made of CNC aluminum and carbon fiber Fit for DJI GPS 4mm stick Fully assembled height (cm): Approx 15 (6 inch) Unassembled (there are 2 tiny screws that secure the post to the base and the top plate and one large screw which attaches at the base) Package included: Red Folding Antenna Mount (with Carbon Fiber Stick) x 1; Free touch screen stylus pen is included (Random color shipped)