AJR Copper Roller Waterford Pelham BitWe love the use of materials to create this long lasting, unique design. This Waterford Pelham bit has 3 copper rollers which evenly distributes pressure in the horses mouth. The copper rollers stimulate salivation which discourages the horse from leaning on the bit. 3 copper rollers which evenly distributes pressure in the horses mouth Copper rollers stimulate salivation Discourages the horse from leaning on the bit Material: Stainless Steel and