The RAM-HOL-UN10-400 consists of the small Tough-Claw base and universal X-Grip cradle for large phones and phablets. The X-Grip cradle features a clean and clever four-leg design that provides excellent holding power without obscuring your smartphone behind foam pads and plastic. The X-Grip cradle expands and contracts for a perfect fit for most smartphones. This mount rotates 360 degrees. The X-Grip includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case, sleeve, or skin when determining the overall size.