Ulanzi Falcam F22 Camera Cage for Sony A7 IV/A7 III/A7R3 2896 offers protection and accessory holders. The F22 quick-change system, with the F22 quick-change handle on the side, allows for quick assembly and disassembly. Cage has 1/4"-20 and for the side handles R075. and does not block access to the battery compartment. The F38 Arca-Swiss mounting on the lower side allows for quick removal from the tripod.