Item Type: Camera Protective Frame Material: Aluminum Alloy Gross Weight: 239g / 8.4oz Interface: cold shoe interface, 1/4in screw hole, 3/8in screw hole, 1/4in screw, for Alei locating hole, for Arca mount Applicable Model: for R7 camera Package List 1 x Camera Cage 3 x Hex Wrench 1 x Round Flat Spanner(Installed) 1Applicable Model: The original model is opened, the camera protective cage is specially made for R7 cameras, please confirm the model before use. 2Anti Slip Gasket: The bottom has anti slip gasket to prevent scratching, 1/4in screw hole and for Arca mount design can be compatible with tripod and other equipment. 3Strong Expansion Performance: The camera shoulder belt mouth is designed, multiple screw holes around, for Alei positioning holes can be expanded to install hands, lifting handles and other equipment, and the cold boot interface can be installed with microphones, monitors, fill lights, etc. 4Multihole Design: The multihole design around can reduce the weight of the cage to the maximum extent, thus reducing the physical energy consumption without affecting the battery replacement. 5CNC Processing: It is made of premium aluminum alloy, CNC precise processing, manual polishing, anodizing treatment of the surface, strong durability, stability and safety, and the bearing capacity is higher, which can avoid accidental falling to damage the camera.