Features: 

• Manufactured with heavy-duty steel under high pressure for better density
• Each plate is carefully coated with rust-resistant material that prevents moisture from coming in contact with the steel
• Highly functional. You can use them for Strength training workouts, Ab exercises, and muscle endurance. The plates can be used individually or with Barbell bars.
• Have a smooth 2-inch (50 mm) center hole to load the weights on the Olympic barbell effortlessly