Features:

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.
Easily adjustable, can Adjustable to fit all sizes.
he Head Strap is compatible with all GoPro HERO3, HERO2, HD HERO  Cameras and
great for keeping the footage clear while you playing.
Specifications:
Compatible With: Gopro Hero1 / Hero2 / Hero3
Width: 50-60cm, Height: 17-29cm
Material: Elastic straps, Steel Nut and plastic mount.
Color:Black
Net weight:68g
Package weight:76g
Note: Not Recommended for high-impact sports. Only recommended for non-impact activities.
Package contents:
1 x Elastic Head Belt for GoPro (the case and the camera are not include)