The RAM X-Grip has a clean and clever four leg design that sports great holding power without hiding your phone behind foam pads and plastic. Compatible and interchangeable with a wide range of popular RAM Mounting products this cradle is ready to compliment your phone and become the most useful accessory in your vehicle. The RAM X-Grip includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size. Cradle Dimensions: Minimum Width = 1.75" (Minimum Height = 5.5") Maximum Width = 4.5" (Minimum Height = 3.25") Depth = 0.875"