It's a specially designed cage for Panasonic Lumix DMC-G85/G80, the body of the cage comes with many 1/4 inch and 3/8 inch mounting holes for more accessories Strengthening protection and stability and providing accessory mounting options, this cage helps your P-anasonic G85/G80 camera for video production With the camera in the cage, you still have access to the SD card slot, battery compartment, and all camera controls, so you won't have to waste time removing the camera from the cage during a shoot Two built-in cold shoes mount on the top for attaching small and light accessories, such as microphone, monitor mountings, etc. So you can attach a microphone bracket ( SmallRig 1859 ) via the cold shoe; NATO rails on the top and at the side ensure the access to mount NATO handles, EVF mount and other NATO compatible rigs, so you can use our NATO grip ( SmallRig 1955, SmallRig 1995, SmallRig 2027 )on this cage by the nato rail on the top side This cage leaves enough space to mount HDMI-compatible cable clamp 1822 to protect the camera HDMI-compatible port size: 144x111x44mm colour: black Material: aluminum alloy Package Contents: 1 x Camera cage for G85/G80