Innovative Vent Cradle Vehicle Mount designed for the Apple iPod 80GB - Adjustable Vent Clip Holder for Most Car / Auto Vent Systems Gomadic Holder is highly adjustable with sliding/rotating mechanisms on side and bottom ensuring easy access to all Apple iPod 80GB buttons and controls. A vent mounted cradle base for use with the Apple iPod 80GB device. Holder is designed to adjust to accommodate the exact required dimensions (103.3 x 62.2 x 11.1 mm). Spring loaded vent clips designed to accommodate both horizontal and vertical oriented air vent systems. 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.) Integrated rotational joint on spring loaded vent clips provide support for both landscape and portrait viewing modes.