Myler lvl 3 3-ring Combo Bit-Low Med Wide Port Barrel Mpiece 89-31335. Stainless Steel 3-Ring Combination Bit - 6inch Shank with Sweet Iron Ported Barrel (MB 33_ Level 3) Copper Inlay Mouth 5inch This mouthpiece is made of polished Sweet Iron which naturally oxidizes or rusts. Harmless to horses_ it has a sweet taste and promotes salivation. This is a very unique bit combination_ great for the most steady and trustworthy horses who can handle the most tongue relief. The Myler 3-ring combination bit combines the features of a ring bit_ shank bit_ and hackamore to create... - Myler lvl 3 3-ring Combo Bit-Low Med Wide Port Barrel Mpiece 89-31335. | 
