7” cheek, 5.5” mouth. The prime time bit is the same as the million dollar bit but features a blue finish, silver beads, and silver overlay. Evenly distributes pressure across the nose, bars, corners of mouth, curb, and poll. Get the job done with extra flash at your next rodeo or horse show. Use this bit for achieving the all important flex you need from a well balanced bit or when you want some extra flash.