This double jointed loose ring snaffle is made of stainless steel and the mouthpiece contains copper. The Magic System bit combines the flexibility of jointed mouth bits with the control of a straight bar mouthpiece. Its exclusive, patented design does not allow the bit to fully collapse as does a traditional snaffle, thereby reducing tongue pressure and palate injury. The copper in the mouthpiece gives a sweet taste. This will stimulate saliva production and as a result, the horse will be more willing to accept the bit. The bit applies normal pressure on the mouth. Mouthpiece thickness 14 mm, ring size 65 mm.