We have taken our Bmpcc cage and transformed it in to this well thought out shoulder rig. It is a beauty and really transforms the BlackMagic Pocket Camera into a fully professional motion picture camera rig to withstand the demands of the modern production environment. The cage is made of Aluminum alloy, hard oxidation surface, designed for BlackMagic Pocket Camera. Included is a cage mounted metal hand grip along with a handle along with a base plate with 2 15mm rod holes that allow for adding 15mm rods to expand the rig and mount accessories. The handle provides for easy transport and the added convenience for low angle shooting. The cage comes with several 1/4"" and 3/8"" screw holes that can be used to install monitors, microphones and other accessories. There are two cages available in this the listing, the basic and plus version. The plus version is a rounded corner one piece cage with Hdmi clamp and has front anti-twist pads built in that keep the camera body parallel to the cage..