Eshion Adjustable Camera Head Mount For GoPro Waterproof head-strap is compatible with all GoPro HERO3, HERO2, HD HERO Original Cameras and great for keeping the footage clear while you playing This head strap is super cool and the perfect accessory to allow for you to get some serious footage while on your bike, skateboard, skydive etc. One size fits all; fits directly on head or over most helmets Compatible With: Gopro Hero1 / Hero2 / Hero3 Package Content:1 x Adjustable Head Strap Mount