Feature: 1. Sport camera riding helmet chin bracket, multi‑angle shooting safety protection, suitable for a variety of sport camera riding. 2. Soft rubber material, highly compatible with the helmet, butterfly shape 4 corners fixed, stability upgrade than normal stand. 3. This motorcycle helmet bracket fits most helmets and is easy to install and remove with adjustable length. 4. Mount it on the helmet and shoot the video as if it were shot from the visual perspective of your eyes to get the real shooting experience. 5. It is applicable to many action camera, such as for DJI/Yi and etc, accompanying with an adjustable arm to change the angle of shooting. Specification: Condition: 100% Brand NewItem Type: Helmet Chin MountMaterial: PC+ Silica Gel + Polyester FabricProduct Upper Width: Approx. 8.5cm/3.3inProduct Bottom Width: Approx. 6.0cm/2.4in Product Length: Approx. 9.0cm/3.5in Weight: Approx. 58.0g/2.0ozSuitable Model: All Motion Cameras . Package List: 1 x Helmet Chin Mount1 x Fixing Screw1 x Adjusting Arm Note: The weight of carrying products is recommended not to exceed 500g/17.6oz.