Tom Balding Yellowstone Clearwater Bit with RollerTom Balding Yellowstone Clearwater Bit with Roller Material: High quality stainless steel and copper roller Design: Yellowstone Clearwater design with a roller Mouthpiece: Smooth, and polished to ensure comfort Cheek Piece Length: 6 5 8" Mouth Piece Length: 5 1 8" Port Height: 2" Port Width: 2" Usage: Ideal for Western and English riding disciplines, particularly in training or performance events Clearwater Design: The smooth, balanced mouthpiece