The barbell weights rack is made of heavy gauge steel and finished with a durable black powder coat for long-lasting performance. Vertical bar for easy storage of weight plates that can turn your cluttered workout area into a neat and tidy exercise zone and safe to easily store at home.Heavy duty vertical plates rack is constructed with 4 swivel casters making it simple and easy to move weights and lifting bars. Also, prevents damage to your barbells and the transport wheels will keep your floor protected from any damage. this bumper plate holder is an ultra-stable thickened steel with non-slip rollers, which will not loosen or fall off.