Product name: for Insta360 Ace Pro 2 Metal protective bezelProduct size: 6.92*3.18*6cm/2.73*1.25*2.36inProduct color: GrayMaterial: Aluminum alloyModel: for Insta360 Ace Pro 21. Aluminum alloy material, light weight, high hardness, all-round protection, without fear of bump.2. Clamshell type quick disassembly, one press to open, disassembly more convenient.3. Cold boots expansion interface, can expand fill light, microphone, etc., to achieve more creativity.4. Both sides of the rabbit cage are filled with soft foam, which can be firmly fixed after the camera is installed.5. The rabbit cage is designed with two fingers to fully avoid the opening and closing of the screenAttention:1. Due to different display and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thank you very much!2. Please allow measurement deviation due to manual measurement.