Genuine Quantum Modular Wire Systems offer a unique combination of shelf and post sizes in a variety of finishes to work in any application. The all welded shelf construction is supported with architectural wire trusses to provide between 600 lb. and 1000 lb. capacity per shelf. All welded construction with additional wire trussing for high strength characteristics. Top mat wires run front to back except on 12in. x 36in. size for ease of loading and unloading and superior strength. 36.0000 x 24.0000 x 1.5000 in, Product Weight 11.2800 lb. Split sleeve connectors secure shelf corners to posts Numbered grooved posts in 1 inch increments for quick assembly No tools required Load lbs. Age Group adult.