Innovative Vent Cradle Vehicle Mount designed for the Magellan Roadmate 5230 / 5220 T LM - Adjustable Vent Clip Holder for Most Car / Auto Vent Systems Spring loaded vent clips designed to accommodate both horizontal and vertical oriented air vent systems. A vent mounted cradle base for use with the Magellan Roadmate 5230 / 5220 T LM device. Holder is designed to adjust to accommodate the exact required dimensions (142 x 86.6 x 15.8 mm). Gomadic Holder is highly adjustable with sliding/rotating mechanisms on side and bottom ensuring easy access to all Magellan Roadmate 5230 / 5220 T LM buttons and controls. Vent mounting system is covered by Gomadic Lifetime Warranty. 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.)