1、SCOPE OF APPLICATION: Camera cage is designed for Blackmagic Design Pocket Cinema Camera 4K 6K. Without blocking any of the buttons on the camera, you can access not only the battery but even the storage card slot. 2、PERFECT PROTECTION: Secured tightly by 2 screws on the top and bottom, the camera is prevented from twisting using 2 small removable pins. The rubber pads on the bottom protect your camera body from scratches. 3、MULTIPLE MOUNTING POINTS: Equipped with multiple mounting points such as 1/4 inch and 3/8 inch threaded holes, cold shoe, and standard 3/8 inch locating holes, allowing you to attach additional accessories such as a microphone or articulating arm 2070. 4、BUILT IN RAIL: For BMPCC 4K 6K Cage has a built in rail that allows you to quickly release accessories with clamps. Attach the Side Handle 2187 for handheld shooting. 5、LIGHTWEIGHT BUT ROBUST: Pocket cinema camera cage is made of aircraft aluminum alloy and high accuracy CNC technology. It is lightweight but sturdy and has a long service life.