Feature: 1. Strong Expansion Performance: Multiple screw holes around the device can be expanded to install articulating arm and other equipment, cold shoe interface can be installed microphone, monitor, fill light, etc. 2. Hollow Design: The hollow design with multiple holes all around minimizes the weight of the cage, thus reducing the physical energy consumption, and does not affect the battery replacement and screen flip. 3. Prime Material: Made of premium aluminum alloy, CNC accuracy machining, hand polished, anodized surface treatment, durable, solid and safe, with higher than required load bearing capacity, which can avoid accidental falling and damaging the camera. 4. One Piece Design: The camera cage fits perfectly into the shape of the camera and is designed to provide 360 degree protection for the camera. 5. Easy to Install: Bottom 1/4in screw holes and for Arca slot design can be compatible with tripod and other equipment, easy to install Specification: Item Type: Camera Cage Weight: 145g / 5.11oz Material: Aluminum Alloy Interface: Cold shoe interface, 1/4in screw hole, 3/8in screw hole, for Arca mount, 3/8in for Arri positioning hole Applicable Models: For RX100 M1, RX100 M2, RX100 M3, RX100 M4, RX100 M5, RX100 M6, RX100 M7 Cameras. Package List: 1 x Camera Cage1 x Hex Wrench