Sturdy & Secure: The main body of this motorcycle phone mount is made of PA66+GF30% high-strength material, with built-in high-quality 304 stainless steel telescopic rods, Adopts aluminum alloy handlebar mounting base make phone holder more sturdy,Easy To Install: Accessories included with the package allow this cell phone mount easy to attach to handlebars and rear-view mirror, The motorcycle phone holder handlebar mounting base fit for handlebars 0.5''(12 mm), 0.875''(22 mm), 1.0''(25.4 mm), 1.125''(28.6 mm), 1.26'' (32 mm) in diameter, Package also includes rear-view mirror mounting base, Convenient for you to install the phone holder on the motorcycle mirror,Anti-shock, Not hurt your phone camera: The motorcycle handlebar cell phone mount built-in with soft silicone match equipped with vibration dampener that can effectively reduce hurt caused by motorcycle riding vibration on mobile phones and phone cameras, Protect your phone camera. Handlebar phone mount & phone camera features a non-contact designed to keep the phone camera from being squeezed and scratched while riding,Anti Shake, Protect Your Phone: The special structure of this motorcycle phone mount can tightly wrap your smartphone, Back of bike phone holder designed with High-Speed Secure Knob: After putting your phone in, tighten the knob on the back of this motorcycle phone mount, make sure your mobile phone is securely attached to the motorcycle phone holder even when riding at high speed on bumpy roads,Safe & Anti-theft: The double socket arm & handlebar mounting base are equipped with special safety screw, The package comes with a special wrench to tighten the safety screw, This design keeps your phone holder from being easily removed,Adjustable Design, Wide Compatibility: The body size of the motorcycle phone holder can be adjusted according to the size of your phone, This Motorcycle Phone Mount Holds Phones (Case Included) Dimensions: Length 4.68'' (119 mm) - 7.086'' (180 mm), Width 2.51'' (64 mm) -3.46'' (88 mm), Thickness 0.787'' (20 mm ) Max, Compatible with phone : 4.7-7.2 inch,Convenient use design: Put in or take out your phone with one hand in 1S, very convenient, 720 degree free rotation design, can be easy to adjust the mobile phone to horizontal or vertical screen, Enjoy a free and easy riding, Suitable for installation on bike, bicycle, motorcycle, ebike, stroller, dirt bike, road bike, golf cart, electric scooter, ATV/UTV, etc