ETvalley Universal Bike Phone Holder for iPhone 6s | 6s Plus, iPhone 7 | 7 Plus, Samsung Galaxy, Motorola Droid, HTC, LG, GPS Holder Easy-mount and easy-release clamp is especially convenient for passionate bike lovers who need their phone while on bike trips Sponge pad non-slip clamp makes sure that your phone fits tightly and securely into the mount. Can even effectively mitigate a vibration shock. Two arms in the main unit can extend to almost any lengths you desire and is therefore universally usable. The mount fits all bicycle handlebars and most motorcycles handlebars. The diameter ranges from 16-29mm. The 360 degrees rotating support holder lets you adjust your phone at any angle that you wish, there are no limitations.