Sprenger KK Ultra Baucher 16mm Horse Bit Size:135mm Nathe Loose Ring snaffle 18 color_58683 green Nathe Loose Ring snaffle 18 mm double jointed with SENSOGAN middle link mouth and tongue friendly the Sensogan middle piece fosters the acceptance of the bit and stimulates the flow of saliva improves the chewing activity of the horse direct and precise impacteven pressure distribution on the tongue and lower jaws uitable for all disciplines and education levels bit guards protect the lips over the top of a t shirt in the cooler months When used correctly the horse_x0019_ s confidence in the rider_x0019_ s hand is enhanced which is why these bits are used successfully worldwide in all disciplines and across all training levels _x0013_ a true all round talent Scientific research:The development of the KK ULTRA bits is based on the results of a measurement of mouth cavities of horses initiated by SPRENGER carried out by the University of Veterinary Medicine in Hanover