METRO BUS Stress Reliever-Advertising Stress Balls Whether you're promoting public transportation or can't quite afford an advertising banner on the side of a bus, the custom Metro Bus Stress Ball could be just the thing you're looking for. Great for all ages, this fantastic promotional product will be sure to broaden your customer base without emptying your wallet. Environmental groups can spread the word about how public transportation helps keep the air clean with this unique design. The customization options are endless, and almost any logo or slogan will adorn the top of this four-wheeler perfectly. Don't get stuck out in the rain! The custom Metro Bus Stress Ball is the ticket to your success. Product Size:1-1/2" x 1-1/2" x 4-3/4" Imprint Area: 3" x 1" top, 1-1/2" x 1/2" driver side, 1-1/4" x 1/2" passenger side