Happy Mouth Copper Roller 2 Ring Gag Bit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Taste of copper encourages horses to salivate and keep a moist mouth</li><li>Copper can have a very positive effect by promoting relaxation and softening</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31kLO7epV8L.jpg" noproxy>