Gomadic Air Vent Clip Based Cradle Holder Car / Auto Mount suitable for the Nextel i850 / i855 Spring loaded vent clips designed to accommodate both horizontal and vertical oriented air vent systems. Gomadic Holder is highly adjustable with sliding/rotating mechanisms on side and bottom ensuring easy access to all Nextel i850 / i855 buttons and controls. A vent mounted cradle base for use with the Nextel i850 / i855 device. Holder is designed to adjust to accommodate the exact required dimensions (88.384 x 51.454 x 28.448 mm). Three point mounting mechanism provides additional stability and control over viewing angle. Mount is easy to remove and carefully designed to not damage air vent louvers. Specifications: Holder Base: (2.5 X 4.0 inches in closed position. Highly expandable), Vent Mount (2.0 x 2.5 inches), Weight (Base 4oz., Mount 2oz.)