jrelecs Remote Controller Tablet Monitor Mount Bracket Holder Adapter For DJI Inspire 1 Phantom 3/ 4-Sliver A good replacement of original holder making your ipad cellphone on controller more steady. Made of Aluminium,more solid than original plastic made holder! for DJI Phantom 3/4 Inspire 1 Remote Controller Fit DJI Phantom 3/4 Inspire 1