ProfessionalMore than 30 years of professional fitness equipment production experience, carefully designed by professionals based on a combination of ergonomics and extensive market usage data. This is a satisfying and durable dumbbell rack. Compatible RackCompatible with all kinds of adustable dumbbells, which trays size are less than 19.6" x 8.85" on the market. Compact and Durable ConstructMade from strong, hardened carbon steel, this adjustable dumbbell rack is complemented by a black lacquer finish to ensure that it is sturdy and reliable. It can hold up to 220 lbs and is warp-resistant to ensure durability. Easy InstallationThe detailed installation instructions help you to easily complete the assembly within 15 minutes. Designed ErgonomicDon't bend over to retrieve weight set from the floorthe stand provide fully protection for your lower back. Stay safer for exercise and keep your workout area neatly in order.