The MB 33WL (wide bottom) mouthpiece has been specially designed to meet the requirements of USEF dressage rules, making it the only USEF legal Level 3 dressage mouthpiece. The port measures 29 mm high and is generously wide, providing ample space for the tongue. Because the port is lower than the standard MB 33, the MB 33WL doesn't offer as much tongue relief, but it's by far the most tongue relief available in a legal dressage mouthpiece.
Independent lateral movement
Stainless steel mouthpiece
Curved mouthpiece
Copper inlay
USEF 2012 and FEI 2016 Dressage Legal.
The loose ring is a simple stainless steel "O" shape where the bridle and mouthpiece have no fixed attachment point but slide freely around the ring. The loose ring allows plenty of play, as the mouthpiece slides freely around the ring.