The PGYTECH Protector for DJI Smart Controller is a formfitting rubber shield that snaps onto your DJI Smart Controller, helping to protect its surface and component parts from impact. The protector features a molded shape and protects protruding parts such as the joysticks, so you don't have to remove and then reinstall the joysticks when packing and unpacking the remote. the contoured shape of the Protector enables attaching it to your controller without the need for adhesives or fasteners.