This high quality single joint D-ring bit is made of solid Cuprigan with stainless steel rings. Cuprigan is an alloy composed of 89% copper, 7% aluminum, 3% iron and 1% zinc. The oxidation process of the material gives it a pleasant smell and taste. The anatomical design of the bit follows the shape of the horse's mouth, allowing for smooth, even pressure distribution. The design, combined with the unique properties of Cuprigan, stimulates the chewing process and saliva production, allowing for a pleasant connection with the horse's sensitive mouth. The drill bit applies gentle pressure to the mouth. Nozzle thickness 14 mm, ring size 65 x 50 mm. The Dee-ring bit has fixed cheek pieces, so the aids will have a more direct effect. This type of drill bit is usually easily accepted as it offers stability. The shape of the bit prevents it from coming out of the mouth and provides a lateral guiding effect, making them an excellent choice for young horses.