Material - Particleboard, SteelProduct Size - 15.7”D x (43.3-66.9”)W x 78.7”H (40 x (110-170) x 200 cm)Product Weight - 23.1 lb (10.5 kg)Max. Static Load Capacity of Top Bar - 66 lb (30 kg)Max. Static Load Capacity of Each Extendable Bar - 11 lb (5 kg)Max. Static Load Capacity of Middle Bar - 66 lb (30 kg)Max. Static Load Capacity of the Shelf - 178.2 lb (81 kg)Max. Static Load Capacity Total - 332.2 lb (151 kg)