Wozinsky Gravity Car Phone Holder Black (WCHBK7)Wozinsky Gravity Phone Holder for Car Grille Black (WCHBK7) If you like gravity based car phone holders, this model is sure to catch your eye. The Wozinsky WCHBK7 holder features a well thought out design that, thanks to hooks, non slip pads, and high quality materials , stabilizes your phone and holds it securely even on uneven surfaces . Thanks to its gravity based operation, the holder can be operated with one hand. It mounts to the air vent, so it