Secure any 7”-8” tablet with any RAM B size mounting system using the secure and sturdy RAM® X-Grip® Universal Holder with Ball. This spring-loaded device is perfect for outdoor applications. KEY FEATURES Spring-loaded 'X' design with rubber caps sports great holding power without hiding your tablet; fits most 7"-8" tablets and includes optional device tether for peace of mind during rugged use Easy access grip knobs on the back of the holder allow for the quick release of your tablet Includes 1" B size rubber ball compatible with any B size RAM® Mounts double socket arm; ball and socket technology allows for near-infinite adjustability Backed by a lifetime warranty Cradle Dimensions: Minimum Width = 2.5" (Minimum Height = 7") / Maximum Width = 5.75" (Minimum Height = 4") / Depth = 0.875" The RAM-HOL-UN8B consists of a spring-loaded cradle and 1" rubber ball connected to the back of the base. Included are extra easy access grip knobs, located on the back of the cradle for quick release of your tablet. The RAM-HOL-UN8B expands and contracts for perfect fit of most 7"-8" tablets. The 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.