The GDR500 is designed for easy storage of your vinyl and neoprene dumbbells. Vertical design allows storage for 100 dumbbells, from 1-15 pounds, to be stored in a compact space with easy access. Heavy gauge steel oval tubing provides a solid and stable storage solution. Heavy-duty casters allow for easy transport. The perfect companion for your Body-Solid Tools dumbbells, the GDR500 is compact, stable and affordable.