ITEM NAME:Aluminum Motorcycle Bike Navigation Fixed Bracket Holder Universal for Phone Description: Can be installed in the battery car, motorcycle, electric tricycles, vehicles, atvs, bicycles and other vehicles with 8-10mm rear view mirror use, installation range is particularly wide. All aluminum alloy material, very firm installation. The 360 degree rotatable design allows you to adjust the installation Angle of the bracket as you wish, which is very humanized. Install the diameter:2.2cm 100% brand new and high quality. Specification: Material:Aluminum alloy Size Chart: Size:Approx. 75x65x9cm/29.5x25.6x3.5inch Package Includes: 1 Piece Bracket 1 Piece Nut Note: All dimensions are measured by hand, there may be small deviations. Color may vary slightly due to the color setting of each individual monitor. Thanks for your understanding. Please enjoy your happy shopping time!.The 360 degree rotatable design allows you to adjust the installation Angle of the bracket as you wish, which is very humanized. 1 Piece Bracket. All aluminum alloy material, very firm installation.