Specifications MaterialAluminum alloyWeightApprox 128g excluding accessories Accessories2 x Washers 1 x 3mm Allen wrenchApplicable Phone DimensionsWidth 65 95mm Thickness within 14mmApplicable Pipe DiameterØ22 2 25 4 31 8mmFeatures 1 Secure Locking Mechanism Split type locking structure ensures reliable phone placement reducing risks during rough rides 2 Non Slip Silicone Design Serrated silicone increases grip and stability preventing phone movement on uneven terrain 3 360° Rotation Effortlessly switch between horizontal and vertical viewing angles for maximal convenience 4 Versatile Compatibility Adjustable clamps fit phones of varying sizes and handlebars of multiple diameters 5 Lightweight Yet Strong Compact aluminum alloy construction combines portability with robust material strength Package Included 1 x Bike Phone Holder