Sprenger Weymouth High Port with Fixed Curb Chain Hooks 16mm SIZE:145MM 5.75" The bigger the rings The bigger the rings A botanical leave on conditioning spray that maintains the moisture balance within the hair shaft preventing the coat from becoming dry maintains even pressure of the curb chainHigh and narrow portSteady and direct pressure on the tongue edgesHigh port presses into the sensitive palateRecommended for very strong horses and skilled and sensitive riders onlyBy taking the reins the rider can change the angle of the Weymouth to apply pressure on the palate with the high port Prevents the cheeks from being pinched