Jump'in Rubber Reins With Stops - Week CollectionWe love these Jump'In Rubber Reins With Stops, the outstanding quality and attention to detail are paramount. Comfortable to hold and the rein stops make these the perfect reins for horses who pull or lean. Week Collection Jump'In High quality leather and rubber reins match all the Week Collection bridles. There are two stops to block the martingale if there is one and numerous leather stops on the rubber part to prevent the rider from losing their