DetailsSmartphone Caddy:~ Securely holds smart phone with cushioned rubber bumpers for shock prevention. Mounts securely using stem bolt. Viewing angle can be adjusted for preference. Handlebar and stem mounts included. Android» model fits phones with max dimensions of 2.6 x 0.5 x 5.25". iPhone model fits 4, 5,5S,5C or with max dimensions of 2.7 x 0.5 x 5.25".