Online for Equine offer the Shires Jointed Mouth Nylon Dutch Gag.
This loose ring happy mouth gag is ideal for horses that require a little more in the mouth than a regular snaffle. The strong, durable and flexible nylon coating makes this gag bit ideal for stronger horses that have an aversion to metal bits. The gag bit employs poll pressure to help improve the rider's control and steering.
This happy mouth is not British Dressage legal.
The Shires Jointed Mouth Nylon Dutch Gag is available in widths 4.5" - 5.5".