360&deg; Rotatable Bicycle Bike Phone Holder Handlebar Clip Stand Mount for iPhone Ipod Samsung HTC other Cellphone GPS MP4 MP5 (Black) 1.Can hold phones, GPS, MP4, ipod and other electronicdevices, the width of which can be up to 9cm. Makes your phone or other devices stay close to your hands and easy to get it when driving. 2.Good performance, keeping your devices stable.360rotatable steering linkage design. 3.Double clamps with silicone mats to hold your phones or other devices and protect your devices. 4.An adjustable clamp design on the pedestal, convenient installation onto different bikes. (Supports those handlebars, the diameters of which are between 16mm and 29mm.)