Width: 10.5 / 11.5 mm Ring diameter: 65 mm Barrel: 14 mm Width: 12.5 / 13.5 / 14.5 cm Ring diameter: 70 mm Barrel: 14 mm Soft copper barrel Advantages of gold wings discs: The side discs provide maximum safety to the horse Shape Ergonomic, pleasant contact Protects. No nutcracking effect on the bars. Gentle directive action by the side discs. The horse makes more readily contact with the hand, especially with the outer rein. Very suitable for young horses. The inner rings of the Golden Wings: 4in1. The 2 inner rings allow 4 different uses of this bit: Advantages of the soft copper barrel: an alloy that contributes to a better acceptance of the bit by the horse. The copper gives off a pleasant flavor for the horse on contact with its mouth, which encourages it to chew and salivate, thus to relax its jaw. Mild Copper is a compound of: solid copper 90%, iron 7% and aluminium 3% (nickel free). Soft copper is a very solid alloy. Horses love Soft Copper Advantages of a double broken net: The double split gives the horse great comfort thanks to the olive-shaped central part and the small joints. This allows the barrel to be well positioned in the horse's mouth. The horse naturally accepts the bit better. No painful pressure on the palate. Regular distribution