Compatible with all GoPro action camerasHead strap is fully adjustable to fit securely over helmets or directly on all head sizesHeadlamp-like GoPro positioning lets you capture action-packed footage hands-freeAdjustable polyester straps have non-slip rubber inserts to ensure a secure holdIncluded QuickClip connects your GoPro to backward baseball caps, backpack straps, belts, and more for added placement versatilityUltra-compact QuickClip offers a low-profile mounting solution that won't interfere with your activities