The cage for R7 is designed to provide protection and multiple accessory mounting points. Locking the camera via /4inch-20 screw at the bottom and one side lock adapter on both sides. This cage features silicone cushions that prevent scratching and the style as a whole that gives full access to all controls of the camera. quick release plate at the bottom supports 2 / 2 stabilizer and tripod to allow quick switch among handheld, stabilizer, and tripod scenes. The built-in QD socket on the bottom is available to attach the quick disconnect strap system. In addition, a double-ended wrench is included for easy disassembly. Compatibility with: for R7 Cage Type: Camera Cage Size (WxHxD): 154.6 x 107.7 x 78mm Weight: 164g Configured For: DSLR Cameras Model Number: F48235 color:Black Material:Aluminum alloy Package Contents: 1 x R7 Full Camera Cage Rig Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.