Create your own free-standing weight training system with the CAP Hex Dumbbell Set, 5-25 lb pairs with Rack. This set can be used for both the upper body and lower body to improve all muscle groups. The CAP dumbbell set is made from high-quality cast iron core with a solid, durable coating. The coating helps protect floors and equipment from potential damage. The handles are made from solid steel. Each dumbbell is designed with a unique, hexagonal shape to prevent them from rolling. The set comes with a pair of 5-25 lb dumbbells and a 20" Cap barbell two-tier rack to store them. The rack can easily accommodate additional barbells as needed, for added convenience.