The Macally BIKEHOLDER is an easy-to-install (no tools required) bicycle handlebar mount with holder for iPhone/smartphone (with or without a protective case) between 44 and 105 mm (1.77 and 4.1 in) wide. The Macally BIKEHOLDER mounts to any bicycle handlebar with a width from 21 to 31,8 mm (7/8 to 1 in). The inside of the clamp is covered with a rubber pad to hold the mount securely to the handlebar and prevent slippage. The holder has an adjustable grip and a one-touch release button to easily install/remove the iPhone/smartphone. The soft cushioning on the holder provides extra grip and protects your iPhone/smartphone from scratching.