Cabinet is 5/8" compressed wood with laminate finish and solid fiberboard back. Up to 15-lb. capacity for each hardboard shelf. Quick and easy to set up.
Shelf dimensions are 2-1/4Hx9Wx11-1/2"D letter size, and are adjustable in 2-1/2" increments
39-1/2"-wide units may be stacked up to 3 high or up to 72 compartments