[ Compatible with Phone & Handlebar Sizes ] This Motorcycle Phone Mount Holds Phones (Case Included) Dimensions: Length 5.12'' (130mm) ~ 6.89'' (175mm), Width 3.385'' (86mm) Max, Thickness 0.629'' (16mm ) Max. Compatible Handlebar Diameter: 0.5''(12mm) / 0.87''(22mm) / 1.0''(25.4mm) / 1.26'' (32mm). Suitable for installation on bike, bicycle, motorcycle, stroller, mountain bike, dirt bike, trek bike, road bike, golf cart, electric scooter, ATV, etc. [ Easy Installation ] This motorcycle cell phone mount can be installed on the handlebar or rear-view mirror frame. Come with two rubber ring inserts to provide a snug fit and protection of the mounting surface. You can add or remove the rubber ring inserts according to the diameter of handlebar. Equipped with a rear-view mirror mounting base, which is convenient for you to install the motorcycle phone holder on the rear-view mirror frame. [ Shockproof Protection ] The bicycle phone mount also built-in with soft silicone that keep your phone from scratches and vibration. Phone bike mount & phone camera features a non-contact designed to keep the phone camera from being squeezed and scratched while riding. [ Sturdy and Safe ] A special shape design of this bike phone mount can be wrapping four corners of your cell phone tightly. Adopts stainless steel telescopic arms and aluminum alloy handlebar mounting base, super sturdy! The bike phone holder holds your phone perfectly even riding on a bumpy road. [ One-handed Operation ] The bike - motorcycle phone mount adopts one-touch automatically lock and quick release design. Put in or take out your phone with just one hand in one second, very convenient. 360 degree free rotation design, can be easy to adjust the mobile phone to horizontal or vertical screen. Enjoy a free and easy riding.