Feature: 1. Precise Cutouts and Unobstructed Access: The precise cutout design ensures perfect alignment for A7S3, allowing full access to the flip screen without obstructing any camera buttons, hot shoe, battery compartment, or body interfaces. Record moments freely as desired. 2. Aluminum Alloy Material: The camera cage is crafted with aerospace aluminum, featuring anodized finishing for high strength and excellent oxidation resistance. It is accompanied by anti slip pads at the bottom to provide comprehensive protection for your camera. 3. Multiple Device Expansion Support: The side 1/4 and 3/8 threaded holes are compatible with most hand grips on the market. The bottom 1/4 screw securely fastens the camera, while the top 3/8 for Arri locating hole and cold shoe can connect various devices. 4. Quick Release Slide Rail: With the for Acra 38mm sliding slot at the bottom, you can easily switch between different devices without hassle, making your photography work more efficient. 5. Easy Installation: With secure screw fixation and 4 compact L shaped hex wrenches included, the full camera cage offers convenient installation and disassembly, providing sturdy mounting at all times. Specification: Item Type: Camera Cage Material: Aluminum alloy Weight: Approx. 298g/10.5oz Compatible Camera Model: for A7S3 Mounting Holes: 1/4 inch screw hole, 3/8 inch threaded hole, cold shoe mount Bottom Slide Rail: Standard for Arca 38mm sliding slot. Package List: 1 x Camera Cage 4 x L Shaped Hex Wrench