Dutton Smooth Copper Wrapped Dogbone 6 1/2" Cheek BitDutton Smooth Copper Wrapped Dogbone 6 1 2" Cheek Bit Mouthpiece Width: 4 1 2" Bar Width: 3 8" Purchase: 3" Shank: 4 1 4" Cheek: 7 1 4" Features: Copper wrapped dogbone, copper inlay Swept Back Shank to prevent a horse from biting or getting the shanks of the bit in their mouth Shanks swivel independently from mouthpiece aiding in later flexion This mouthpiece reaches to the outside pressure points of the bars Being a three piece mouthpiece allows for