SODIAL(R) Head Belt Strap Mount compatible with GoPro Hero 1/ 2/ 3 / 3+ Perfect for skiing, mountain biking, motocross, paddle sports, or any activity where you want to get a great view of the action. Specially designed for Gopro Hero 1/ 2/ 3. Fully adjustable to fit all sizes. Head Strap can be worn over a helmet or directly on your head to capture footage from a headlamp-like perspective.