Quality training set is comprised of five pieces. Headstall and lunging caveson are double ply nylon and fully adjustable. The caveson is felt lined. Surcingle and breeching have nylon tops with felt lining for comfort. Lines and reins are sturdy bungee style. All pieces feature stainless steel hardware. The Mustang Balanced Training System training comes neatly boxed along with detailed instructions for use and benefits.