This Olympic Curl Bar from Marcy(R) is chrome plated and is made with solid steel construction and holds all 2 Inch Olympic weight plates. The uniquely designed curl bar isolates and increases development of the biceps, triceps and forearm muscles. Product Features Solid steel chrome Olympic curl bar Holds all 2" Olympic weight plates Isolates and intensifies development of the biceps, triceps, and forearm muscles Includes 2 weight plate collars Additional Details 2-year limited manufacturer's warranty