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 Myler bit is a good bit for horses in their beginning stages of training and those needing some tongue relief.
"D Shaped ring with fixed attachment of the mouthpiece. The mouthpiece is curved with a low-ported center barrel. 3/4" Port. More direct signals than a loose ring. Will not pull through the mouth or pinch. Applies Pressure to tongue and corners of the bars. Gives tongue relief before restriction and moves independently from side to side.