Gomadic Air Vent Clip Based Cradle Holder Car / Auto Mount suitable for the TomTom One Gomadic Holder is highly adjustable with sliding/rotating mechanisms on side and bottom ensuring easy access to all TomTom One buttons and controls. Spring loaded vent clips designed to accommodate both horizontal and vertical oriented air vent systems. A vent mounted cradle base for use with the TomTom One device. Holder is designed to adjust to accommodate the exact required dimensions (96.6 x 82.4 x 25 mm). Vent mounting system is covered by Gomadic Lifetime Warranty. Integrated rotational joint on spring loaded vent clips provide support for both landscape and portrait viewing modes.