- Helmet strap for GoPro action cameras, perfect for skiing, mountain biking, motocross and other action sports ,- Does not get lost or out of place when attached to the helmet's ventilation slots ,- Gives you a near-eye level point of view by securely fitting around your ski and sports helmets, both hands remain free ,- Allows you to attach a GoPro camera to any vented bike, ski or similar sports helmet ,- Adjustable strap makes for quick and easy mounting on all helmets - Thread/Connection: GoPro ,- Adjustable Size: Yes ,- Attachment: Strap Attachment ,- Material: Nylon ,- Weight: 28 g ,- Colour: Black 2 years legal warranty only