Ported Chain Mouth
8" Cheeks  5" Mouth
1-1/2" Port Height

Designed with excellent balance and leverage needed for serious competition.  Mouthpiece adds some tongue relief and incorporates a slight amount of palate pressure for a different cue to stop.  Plus, a little more bar pressure than a chain for harder mouthed horses.  Great for horses that want to run in your hand against the bit. 

No. 534-- 5" mouth