1、Compatibility: Camera cage with top handle grip wooden side handles is designed specifically for A7R5 for A7M4 cameras. Doesn't cover the keys and doesn't interfere with flipping. For Arca style design on the bottom for quick mounting on for Arca compliant tripod ball heads. 2、Horizontal and Vertical Shooting: It comes with 1/4 inch and 3/8 inch threaded holes, and cold shoe mounts. The 1/4in and 3/8in threaded holes on the bottom and sides allow for quick switching between tripods, stabilizers, quick release plates and other equipment for horizontal and vertical shooting. 3、Stabilizer Slot Bayonet: The bottom of the aluminum alloy camera cage comes with its own slot, so the stabilizer can be mounted directly without the need for a stabilizer quick release plate. 4、Magnetic Wrench: Built in magnetic wrench at the bottom for easy disassembly and use. Screw locking, stable and no shaking, magnetic wrench makes disassembly and installation easy. 5、Lightweight and Portable: The cage is made of aluminum alloy for long term use, ideal for camera guard and extension mounts to improve camera stability. Camera cage is beneficial to enhance photography, vlogging, live streaming, and filmmaking quality. Item Type: Camera Cage Kit Material: Aluminum Alloy, Wood Mounting Options: 1/4 Inch Screw Hole, 3/8 Inch Screw Hole, Cold Shoe Mount 1 x Camera Cage 1 x Top Handle 2 x Wooden Side Handles 4 x Wrenches 1 x Cross Wrench 1 x Conversion Screw 1 x Screw