ALLOY BODY Carbon Fiber Retractable Landing Gear Skid Set for DJI S800/S800 EVO & NEO 600 660 720 MulticoptersPackage Includes: Electronic Retractable Landing Gear x 2 Controler Board x 1 22x20x400MM carbon fiber tube x 2 14x12x500MM carbon fiber tube x 2 Metal 22mm/14mm T-joint x2 Landing Skid Sponge Absorber Protective Sleeve x4 M3 X 8MM screws x 2 M3 X 12MM screws x 2 M3 X 16MM screws x 2 signal wire x 1