Coronet Flat Shank Training Horse Bit with Copper Roller， 4 3/4-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Mouth size 4 3/4"</li><li>Jointed mouthpiece with copper roller</li><li>This is a transitional bit; With a curb strap this bit will have leverage action on the poll and jaw</li><li>Without a curb strap this bit will only act on lips and poll</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gDV0k7Z8L.jpg" noproxy>