Made of high-quality aluminum , durable, and stable.It is non- and shockproof, stable , no jitter.360Rotation Ball sleeve structure, you can adjust angles at will.Two installation optional: mirror for mount or handlebar mount to from to meet your needs.With standard 1/4 inch screw, suitable for most cameras such as card digital camera, -single camera, SLR camera, for motion camera, for CONTOUR motion camera, etc.Colour:black:Aluminum Package Contents:1 x Camera HolderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.