Dutton Mullen Bit with Teardrop ShanksMouth 5 1 4" Bar Thickness: 1 2" Cheek: 6" Purchase: 3" Shank: 3" Sweet Iron Mullen Bar with copper inlay This bit is a fantastic step up bit for your young horses! The tear drop shanks allow for extra time for reaction as well as communication. The mullen mouthpiece applies even pressure across your horse's tongue and bars allowing effective communication and response.