The Mullen Mouth (straight bar) Flexi Nylon pelham is one of the least severe of all the pelhams.
- The lack of joint in the mouthpiece removes the nutcracker action and the bar is slightly curved to help alleviate tongue pressure.
- The mullen mouth pelham is good for horses that are reluctant to take the contact in a french link or jointed pelham.
- The nylon flexible mouthpiece is very gentle on the horses mouth.