The Ballzee is a safe and unique way of cleaning your golf ball on the green. Completely soak the inside of the Ballzee, wring out excess water, place flat in your pocket. Your pocket stays bone dry!. The unique product was a 2005 PGA Merchandise Show award winner. Overall size is 3-1/2" w x 3-3/4" h. See a short video clip of the Ballzee in action on the golf course.