Adjustable Width for Multiple WeightsThe three tiers feature bars that can shift between roughly 2 in 6.7 in, letting you customize the spacing to fit dumbbells, kettlebells, multiple balls and weight plates. Everything stays organized and easy to reach while preventing unwanted movement or shifting Durable Metal Build, Supports 450 lbConstructed from sturdy metal with an H-shaped base and a long-lasting powder-coated surface. It handles up to 450 lb in total, staying firm and steady even when fully stocked