FCMODEL X4 M360L Wheelbase Glass Fiber Alien Across Mini Quadcopter Frame Kit DIY RC Multicopter FPV Drone The Color of Hexagonal Aluminum Columns and Landing Gear Will Be Changed By Factory. Same Function and Quality, Please Take It Into Account Before Purchase about The Color. Wheelbase: 360mm (3 Size for Optional: 310mm/360mm/380mm, If You Need Other Size, Please Search in My Store) Frame in Light Weight, The Conventional FPV Configuration as a Whole Take-off Weight Can Be Controlled at About 500 Grams Material: Glass Fiber PersonalityAcross Design