Compatible Model : Bicycle Phone Holder For 4.0-6.3 inch Mobile PhoneMaterial : High Quality Silicone Bike Phone StandColor: BlackFunction : For Bike, Baby Carriages, MotorcyclesDesign : Widely Comfortable For 4.0-6.3 inch Mobile Phone Normal StrethUNIVERSAL DESIGN – compatible with any smartphone with a screen size between 4 to 6.5 inches, including Android, iPhone 5 to iPhone 8 Plus/iPhone Xs Max. Common case brands that are compatible include Otterbox/Lifeproof.EASY TO INSTALL: No screw, no need tool, easy attach and detach in seconds. Workable on different kind of handlebar with diameter size from 3/4″ to 1-1/2″.VERSATILITY & PORTABILITY: The handy mount is small and light weight ( 1.5oz), wide used on bicycle, motorcycle, stroller, treadmill, shopping cart and any other place as loong as you have a round bar, you can even use it as a phone stand for movie watching.DURABLE: Our bike holder is made of flexible and sturdy silicone. Once fixed in place, it can withstand powerful vibrations, sudden moves, shocks and even falls.