Handles: With arc-shaped handles designed to fit your palms. Size: 6 x 9 x 45cm. Colours: Weights are colour coded in a range of five colours (see below). Weight: Weights range from 45-50lb - 120-125lb. Fitness: Get an adjustable chest expander. Material: Made from high elastic TPE material. | Adjustable Chest Expander - Red | Wowcher