This package include three dumbbell rack that can perfectly hold each pair of following size: 5-10-15-20-25-30-35-40-45-50-55-60-65-70-75-80-100LB Ergonomically designed handles are chrome plated, to protect them against corrosion and finished with a textured knurling for improved grip and comfort. PRODUCT FEATURES The heads and handles have been securely fastened to ensure they do not loosen over time. The handles have a knurled chrome grip to ensure users have a comfortable and secure grip during training. The weight is clearly displayed with large numbers for quick identification. Ideal for use in all commercial environments. Ergonomically designed handles and perfectly balanced ends, ensure they are comfortable and easy to use. Unlike rounded dumbbells, the Hexagonal formation of these particular dumbbells ensure that they will not roll away. This allows the user flexibility to perform additional exercises such as dumbbell push-ups.