MULTIPLE PROTECTION:Non-slip Rubber Grip Cradles Secures Your Device All-around to Guard Against Any Accidental Falls. Protect Your Device on Your next Thrilling Journey Perfectly .CUSTOMER HIGHLY RECOMMENDED:Fits any phone. Doesn't matter how big or how small;Button to release;The elastic band can hold the device firmly. Would like to have it a little bigger to support bigger phones but it still works;The mount on the handle bar of the bike is very firm. No need to worry about it dropping;Good material.Not some cheap plastic;Adjustable and flexible and 360 Rotatable;Easy to use the phone when riding the bike;it fits over the 4 corners on each side of iPhone.EASY TO INSTALL AND REMOVE:Screw the Flipper to Hold Firmly and Remove the Mount Easily by HandPRACTICAL AND USEFUL:Keeps Your Device Within Reach Anytime; Simple Push on the Button to Instantly Release Your Phone.This handlebar cell phone holder provides full access to your entire phone screen, buttons, mic and jacks allowing for ultimate ease of use for GPS apps, FITNESS apps, or MUSIC. Mounting your Smartphone to your mountain bike has never gotten easier.