We love that the D-ring bit helps creating a frame and keeps the horse focused. This kind of bit is quite special and allows a stronger action on the horse's mouth but with no curb chain nor lever effect. A D-ring bit helps creating a frame and keeps the horse focused. It is a good alternative to a full cheek bit. Flat cannons with two chain links that act a bit like a French-Mouth bit but with a more intense action. This kind of bit is quite special and allows a stronger action on the horse's mouth but with no curb chain nor lever effect. Dee Ring Bit With Chain 90 mm D-Rings 6 mm thin cannons Flat cannons with two chain links Allows a stronger action on the horse's mouth Cannons made of German silver that is a relaxing alloy Keeps the horse focused A stainless steel chain Size: 12.5cm 13.5cm **Due to the contagious nature of the equine disease EHV-1 and per biosecurity measure guidelines suggested by the American Association of Equine Practitioners, The Farm House will no longer accept any returns on bits or bit accessories.**