T-Trees 4PCS High Landing Gear Skid for DJI F450 F550 SK480 Qudcopter Multirotor Black Universal Tall Landing gear skids for DJI F450 F550 SK480 FPV aerial photo Height:150mm Weight:90 grams Easy for install on the DJI F450 F550 or similar frame Package including :4pcs Tall Landing Gear Skid ,M2.5 Screws,User Manual