Sprenger Dynamic RS loose ring single joint snaffleStainless steel rings with a mouthpiece made from sensogan Mouthpiece thickness: 16mmRing inside diameter: 70mm A little more about Sensogan:SENSOGAN® – the new bit material developed by Sprenger – is the result of additional development and consequently the improvement of our original material, Aurigan. We have built on the success and positive features of Aurigan, specifically the taste and salivation aspects to give an even more delicate and sophisticated connection to the horse. It is the distinctive composition of copper, manganese and zinc that makes SENSOGAN® so special. With a reduced copper content the oxidation process is still maintained, however, the extraordinary combination with manganese is what makes the difference. This combination results in a smoother and more regulated process of oxidation. Tests show a very positive influence on the horse’s satisfaction, motivation and willingness to perform. The copper discharge quantity into the horse’s saliva is reduced considerably, which helps to keep the noble white- gold colour for a longer time. The new ingredient manganese on the other hand is an important micronutrient. As a crucial component and activator of enzymes, manganese is highly relevant for building up connective tissue as well as for the muscle and energy metabolism. It can therefore be helpful in preventing muscle tension and in supporting stress reduction. Beyond that, manganese is needed for the reduction of histamine and can prevent allergic skin reactions. Also, the feed industry discovered manganese to be a promising food additive that is gaining in importance in modern feeding of sport horses.