From Manufacturer
The Aptaris Universal XL Adjustable DSLR Cage from walimex is a height-adjustable camera cage for DSLR cameras. It protects the camera while providing multiple attachment points for included accessories such as a cold shoe and a handle, as well as available accessories. The cage is made from anodized aluminum for a smooth, corrosion resistant finish.
The cage features over two inches of height adjustment allowing you to use it with a variety of available DSLR cameras. Your camera mounts to the cage via a 1/4"-20 captive mounting screw, and two included stoppers can be mounted to the base to prevent your camera from twisting on the base. If your cameras hot shoe is vertically aligned with its mounting screw you can use the included hot shoe stabilizer to lock your camera to the cage using your cameras hot shoe, providing a second attachment point. The cage protects the camera body from the stress of attaching accessories directly to the camera. The included two-part handle attaches to the cage via rails, which can be positioned in many different configurations on the cage. The included cold-shoe adapter is likewise positionable in many different positions on the cage, providing you a wide range of flexibility in attaching accessories.