SmallRig Cage for Sony Alpha 7 III / Alpha 7R III / Alpha 9 - 2918 【Dedicated Design】This cage is designed specifically for the α7 III / α7R III / α9 cameras, protecting the camera and expanding the possibilities of video shooting. It does not interfere with battery replacement, terminal access, button operation, or screen flipping. 【Attachment Method】The cage is secured to the camera via a 1/4"-20 screw on the bottom and a strap hole (right side), providing high stability and preventing looseness even after extended use. 【Interfaces】Equipped with 1/4"-20 threaded holes, 3/8"-16 threaded holes, ARRI 3/8"-16 locating holes, a cold shoe mount, and strap slots, allowing for the attachment of magic arms, monitor mounts, handles, HDMI cable clamps, and external microphones. 【Other Features】A built-in Allen wrench is included on the bottom. Soft cushions are designed on the contact surface between the cage and the camera to prevent scratches.