Features:
Specially designed for Hero 1/2/3/3+.
Fits Handle Bar about 30-32mm.
Made of 100% CNC machined aluminum， good durability.
Just remove the two bolts with the included hex key and attach to your handlebar.
Eliminates vibrations from filming.

Specifications:
Compatibility: For Hero 1/2/3/3+
Material: CNC machined aluminum
Color: Black
Weight: 54g/ 1.9oz

Package list:
1 * Bar Adapter
1 * Hex Key