Coronet Bits, Spurs, Stirrups, Irons and Accessories are made of the finest metals and materials and are held to the highest standards of quality control. Every piece is polished and inspected before leaving the factory. Close attention is paid to detail to make sure that all items will pass the criteria for breed and disciple regulations where appropriate. A very popular bit. Often adds a little extra control versus a regular jointed mouth. Some horses who open their mouths a lot like a French Link. The construction contours to the mouth and allows extra tongue room.