1. Made of silicone and ABS plastic material, the mount holder is durable and lightweight. 2. The helmet chin mount comes with extension arm which can swivel 270 (extension arm is not included), so you can adjust it to wide range angles, such as forward visibility, backward visibility, and blind area. 3. Low profile design camera shake and mounts low and stable for good sports performance. 4. Easy to install and remove. 5. Compatible with any full face helmet and action cameras for GoPro style bracket
