Upgrade 1.5mm Carbon Fiber Plate Battery Mounting Bracket Tray Holder for DJI Spreading Wings S800, S800 EVO Hexacopter, S1000 Octocopter Multirotor Multicopter

Take note, this item does not include the clip to hold the plate in place on the machine. So essentially you are paying $50 for a piece of carbon fiber. And there are more holes in the plate I received than in the picture, including the letters "H" & "T" drilled on each side of the two clip screw holes.