1" Ball Mount Universal Head Adapter with Thumb Screw Fit for GoPro Hero 9, 8 Black, 7 Black, 7 Silver, 7 White, 6, 5, 4, 3+, 5Session, MAX, DJI Osmo Action (Black Ball Head 1) Black ball head 1 sound ---VERY IMPORTANT---- PLEASE READ BEFORE

---VERY IMPORTANT---- PLEASE READ BEFORE PURCHASE--- Factory radio metal mount brackets required for installation

Not too tight and without fret buzz

so they are able to communicate all electronic functions from lens to camera including auto focus and auto exposure

17x17 inches

It doesn't have any sharp edges

1" Ball Mount Universal Head Adapter with Thumb Screw Fit for GoPro Hero 9, 8 Black, 7 Black, 7 Silver, 7 White, 6, 5, 4, 3+, 5Session, MAX, DJI Osmo Action (Black Ball Head 1) Black ball head 1 sound ---VERY IMPORTANT---- PLEASE READ BEFORE1" Ball Mount Universal Head Adapter with Thumb Screw Fit for GoPro Hero 9, 8 Black, 7 Black, 7 Silver, 7 White, 6, 5, 4, 3+, 5Session, MAX, DJI Osmo Action (Black Ball Head 1) Body Material: Made of high quality plastic material, durable and practical. Rubber ball design dampens shock and vibration helping to extend the life of your camera Wide Application: Suitable for most of action cameras. Compatible with RAM mounts, with GoPro compatible screw