Suitable Clamping Distance: 20-30mmAnti- Gasket: Increase Friction, More StableFlexible Adjustment: AnglesSuitable For: Action Camera, Mobile Phone (With Mobile Phone Clip)Usage Scenario: CyclingAction Camera:for Full Series, R//One X2; for Pocket/Action; Sargo; Action Camera; Action Camera, Etc.Full Range Of Mobile Phones: (Need To Be Used With Mobile Phone Clip + Adapter)Description:1. Installation: On The Bicycle Arm (Clamping Distance 20-30mm)2. Type: Photo/Video3. Angle Adjustment: Multi-Angle Adjustmenttype: BColour:blackMaterial:ABS, stainless steelSize: 12 x 8.5 x 3cmPackage Contents:1 x Bicycle Bracket1 x Long Connection1 x Short Connection3 x Screw1 x Mobile Phone Clip1 x Adapter Connector1 x Chinese And English Instruction ManualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.