Consists of the small Tough-Claw base and universal X-Grip cradle. Cradle has a clean and clever four leg design that sports great holding power without hiding your smart-phone behind foam pads and plastic Expands and contracts for perfect fit of most smart phones Rotates 360 degrees Includes a device tether recommended for outdoor applications Minimum Width = 1.875" (Minimum Height = 4.25") Maximum Width = 3.25" (Minimum Height = 2.25") Depth = 0.875"