Feature: 1. Compatibility: Camera cage is compatible for R8, for R7. Equipped with 2pcs L shaped hex wrenches, which are compact and portable, facilitating quick assembly and disassembly. 2. Aluminum Alloy: The camera cage is crafted from aviation grade aluminum with an anodized finish, high strength, rustproof. Equipped with anti slip pad at the bottom, it protect your camera from scratches. 3. Accurate Openings: Features accurate opening for easy assembly and disassembly. Designed for a flip screen, it does not obstruct camera buttons, hot shoe, battery compartment, or body interfaces. 4. Multiple Device Expansions: The side 1/4 inch and 3/8 inch threaded holes are compatible with most hand grips on the market. The bottom 1/4 inch screw hole secures the camera, while the body 3/8 inch threaded hole and cold shoe can connect various devices. 5. Sliding Groove Quick Release: Using the for Arca 38mm sliding groove at the bottom, you can easily switch the camera between different devices, making your photography work more efficient. Specification: Item Type: Camera Cage Material: Aluminum Alloy Mounting Options: 1/4in Screw Holes, 3/8in Thread Holes, Cold Shoe Mount Bottom Slide Slot: Standard for Arca 38mm Chute Application: for R8 for R7. Package List: 1 x Camera Cage 2 x L Shaped Hex Wrench