SmallRig Cage for DJI Osmo Action 3 4119 is a full cage specially designed for DJI Osmo Action 3. With a form-fitting design, it easily secures/releases the camera via a press lock and gives full access to buttons and applying screen proctor. The left side allows attaching DJI Mic and magnetic mounts on the bottom and the right side supports the original magnetic quick-release adapter or Adapter Mount 3662 for a quick switch between horizontal and vertical modes. You can replace the battery from the right side without removing the cage. A cold shoe mount at the top and anti-twist 1/4"-20 thread holes on three sides are available for attaching accessories. Besides, optional Crab-Shaped Super Clamp 3757 & 3755 and Magic Arm 3873 & 3874 help in time-lapse photography, skateboarding, and other scenes, and the Suction Cup Camera Mount 3566 facilitates car shooting. In summary, this item provides protection as well as varied mounting points to meet your demands for more professional videoing.