1. Simple installation, easy to use
2. Short curved arm helmet mount extension
3. Wear-resistant material, durable
4. Compatible models: GoPro Hero 11 Black / 9 Black / 8 Black /7 Black / 6 Black / 5 Black/ 4 / 3+ / 3 / 2 / 1 / DJI Pocket Camera / OSMO Action other sports cameras
5. Material: PC
6. Length: 7.5cm
7. Weight: about 12g