Use this holder once and you'll be smiling on every trip from then on. Made from soft, closed cell foam with a rubberized, non-slip coating, this device holds your navigation system or cell phone on the dash and in plain sight. No more dangerous looking down when trying to find your way. A hole in the bottom allows the charging cord to exit. Measures 6" wide, 3 1/4" tall and 5 1/2" deep. Will accept any GPS unit up to 5 1/2" wide x 7/8" deep.