The handle can be mounted to most of the bicycle handlebars which are available in the market. Rotation of 360°. Ability to set in any position and at any angle. Internal dimensions: 160x82mm. Fits for smartphones: Iphone6+; Samsung Galaxy A8, J7, Note 4; Motorola Nexus X, Moto X; Sony Xperia T2; Nokia Lumia 640; LG G4 and similar.