Poly high back seats for dune buggies or woods buggies. New poly high back seats are an affordable and durable option for a dune buggy or woods buggy. They have a universal application, but are often used in off road vehicles that will see weather, dirt and debris. A variety of padded seat covers are available for these seats. These seats measure 20.5 inches wide by 32.5 inches tall. They are narrow enough to fit most dune buggies and woods buggies without issue.