All of our Bull's Balls are made to hang from your receiver or any part of your under carriage (as long as it is not a moving part.) They are approximately 6-3/4" long x 5-1/2" wide x 2-1/2" deep. Included are a chain and a lock to keep your balls secure. Chrome Big Boy's Balls $49.95 Flesh Big Boy's Balls $34.95 Red Big Boy's Balls $34.95 Blue Big Boy's Balls $34.95 Black Big Boy's Balls $34.95 Brown Big Boy's Balls $34.95 Brass Big Boy's Balls $49.95 Mocha Big Boy's Balls $34.95 Pink Big Boy's Balls $34.95