【All Metal Contoured Video Cage】 Precision CNC black anodized aluminum processing keeps the USB type C charging port and button fully accessible. All metal design prevents your action camera from breaking when dropped during extreme sports. Note: This Vlog Cage does not maintain the 33ft/10m waterproof rating for your Hero 9/10/11 Black | 【Compatible with Max Len Mod】 Seamlessly compatible with your Hero9 Black/Hero10/Hero11 Black action camera and supports the Max Lens Mod. Allows you to quickly change lenses while still getting protection | 【Quick Release Side Panel】 Unobstructed quick release of the battery and SD card from the side of the case. No assembly and disassembly required. Simply put your camera inside the cage and slide the tabs to lock the doors. Note: Please remove the original side panel from your Hero9 Black/Hero10 Black cam before installation | 【2 Options for Attaching The Tripod】 Features a retractable support bracket which allows you to attach Hero9 Black/Hero10/Hero11 Black to most action camera mount adapters. The bottom 1/4" threaded hole allows you to mount the camera cage onto a handgrip or most camera tripods on the market. | 【Multiple Ways to Expand Accessories】 Two cold shoe ports and multiple 1/4" screw holes allow for the addition of external LED lights and microphones. Fully expandable for optimal shooting results.