Manufacturer: CAP Barbell, Inc. Included Components: 10 lb Olympic weight x 4. INCLUDES - FOUR 10 LB Olympic Grip plates. Color: 10 lb, Set of 4,Black. Style: 10 lb, Set of 4. VERSATILE – Weight plates can be used to perform muscle strengthening exercises and endurance training, and to increase flexibility and balance; A single weight plate can also be used for warm-up exercises.