Perfect your ponys trot by using the Horsemen S Pride Inc. Rail Razer. Stackable and durable, this product promises to help rehabilitate your racehorse or bump up your pintos performance by raising the rails on your training course. Available in several colors, these rail razors are weatherproof and lightweight. Comes as a set of 4. Stackable, lightweight, and weatherproof rail razor. Available in various colors. Improves concentration and balance. Builds confidence and elevates trot poles. Helps in reduce rushing in eager horses. Set of 4.