Helmet chin mount holder helmet mount for gopro hero 8/7/6/5/4 action camera

1 set of 360 degree arm. 1 Long Thumb Screw. 2 x Curved Adhesive Mount. Colors may vary slightly for different monitor displays. Fit for: For GoPro/Sj4000/Antshares and so on. Ideal for outdoor activities such as skiing, cycling, motorcycling, etc.

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