Feature:1. Perfect Design: Multiple hinge points and adjustment points to get a perfect perspective. Rubber ball design reduces shock and vibration.2. No Mounting Bracket is Required: The adapter is directly connected to the bottom of the camera, replacing the mounting bracket.3. Advantages: Universal spherical mounting adapter compatible with RAM style mounts, with 1/4in screw interface.4. Wide Application: Suitable for sports camera, for Osmo Action, for Xiaomi YI, for AKASO, for SJCAM.5. Good Quality: Made of high quality engineering plastics and metal materials, durable and practical.Specification:Item Type: Sports Camera Ball MountSize: Approx. 58 x 25mm / 2.3 x 1inMaterial: PlasticColour: BlackInterface: 1/4in ScrewParameters: Ball mount adapter for sports camera, universal spherical mount adapter compatible with RAM style mount, with screw holes compatible for GoPro 8 7 6 5 4 3. Suitable for action cameras, for Osmo Action, for Xiaomi YI, for AKASO, for SJCAM..Package List:1 x Sports Camera Ball Mount