Feature: 1. Aerospace Alloy Accurate Fit: The quick release plate is made of aerospace aluminum with anodic oxidation process, high strength and strong oxidation resistance of the body, together with the anti slip gasket at the bottom, it protects your camera in all aspects. 2. Real Camera Modeling Accurate Hole Opening: Accurate hole opening process, precise positioning, easy to disassemble, one push to install, one press to remove, adapt to the flip screen, do not block the camera buttons, hot shoe, battery compartment, the body interface, shooting is still as you wish. 3. Supports the Installation of Tripods: The bottom 1/4 can be connected to a variety of devices, and the 1/4 threaded hole on the side can be accessed for shooting devices such as handheld stabilizers. 4. Firm and Easy to Install: Screw fixation, more solid, comes with a variety of L type hex screw mounts, compact and portable, easy to disassemble at any time, suitable for A9, A73, A7R3. 5. Slide Slot Quick Release: With the for Arca 38mm Slide Slot on the bottom, you can switch your camera between different devices very easily, making your photography work more convenient. Specification: Item Type: Camera Half Cage Weight: 128g / 4.5oz Material: Aluminum Alloy Suitable For: For A9, A73, A7R3 Product Hole: 1/4 screw hole Bottom Slot: Standard for Arca 38mm slot. Package List: 1 x Camera Half Cage1 x Large L Type Hex Wrench1 x Small L Type Hex Wrench