Weaver Shank Horse Bit with 7" CheeksShank bit helps give you increased leverage to apply pressure to horse's mouth with minimal rein movement Features 7" cheeks with stylish engraving Select mouthpieces feature sweet iron that's intended to rust, producing a sweet taste as rusting occurs to help promote salivation Available with your choice of three mouthpieces: 5" sweet iron ported mouth with copper cricket and inlay, 5" sweet iron 3 piece twisted wire mouth with copper cricket or 5"