***** **********Best Quality Guranteed.
*****Applicable mobile phone: within the size range of clamps*****All-aluminum frame, headset stem
installation system*****Material: aluminum alloy, Clamping
range: 55-100mm/ 2.17 - 3.94 in, Net
weight: 110g*****For 3.5 - 6.2 Inch Phone GPS*****Assemble on Bicycle Stem, Can 180adjust, Good visual angle