?Features:
This set includes Bike Adapter Mount， long screw and wrench.
Aluminium Alloy Wrench Spanner to Tighten or Loose Knob. 
With adapter mount， easy attach your camera to your bike.
With long screw which will offer more guarantee for your shooting.  
Compact and portable， you can take it anywhere and anytime.
Simple design， easy to use.
Fit for GoPro HD Hero 4/3+/3/2/1.

Specifications:
Material: Aluminium Alloy 
Suit for GoPro HD Hero 4/3+/3/2/1
Weight: 61g / 2.15oz

Package List:
1 * Adapter Mount with screw
1 * Wrench
1 * Spanner
1 * Long Screw