Jump In Twisted Loose Ring Wilson Bit with Flat Link SIZE:135MM 5.25" The twisted thin mouth piece The twisted thin mouth piece and the central flat give more action to this bit so the rider can also have more action and be firmer in the communication with the horse Winner of the 2016 BETA innovation award this technical competition jacket is super breathable yet smart for those hot summer days The thin French mouth mouth piece frees the roof of the mouth from any pressure The thinness of the mouth piece combined with the twisted aspect and the central flat makes it easier for the horses to respect the bit and for the riders to have more control