The Gopro Head Strap Use with any GoPro Camera. Together they support a variety of head-mounting options. Fully adjustable to fit all sizes, the head strap can be worn over a helmet or directly on your head to capture footage from a headlamp-like POV perspective. The QuickClip enables compact, low-profile mounting, and it can even be used to attach your GoPro to a backwards baseball cap or any other 0.12 to 0.4? thick object. The Head Strap and QuickClip are recommended for use during non-impact activities only.