【Designed For】DJI Osmo Action 5 Pro/Action 4/Action 3.Ensuring all-around protection and offering various mounting options for professional-grade video recording. 【Compatible With Original Adapter】When using it, you can easily switch between horizontal and vertical shooting modes because the bottom and sides of this protective frame are designed to support the original magnetic quick release adapter,as well as other magnetic adapter brackets. 【Rich Expansion】Equipped with cold shoe mount, enable to mount mic and led video light at the same time; multi 1/4" screw hole available; fits both 1/4" tripod and action cam tripod. 【Easy install】It is designed with precise cuts and provides enough room to easily open or close the side door of the DJI Osmo Action 5 Pro/4/3 camera with the frame open.A portable charging side cover that replaces the original side cover is also shipped. 【Packing List】DJI Osmo Action 5Pro/4/3 Aluminum Frame CageX1,Silicone Lens CoverX1,1/4 adapterX1.