Tyler Black Steel Shank - Flat High Port Bit -Flat high port mouthpiece made of sweet iron and copper inlays -Sweet iron tastes better to horses and encourages them to take the bit -Shanks are constructed of heavy duty black finished stainless steel -Wide bit connectors prevent pinching and keep your horse comfortable -Made by: Tyler Bit & Spur Company Measurements: Mouth: 5" | Shank: 8 1/4"