STURDY STRENGTH. Durable.75" furniture-grade compressed wood with adjustable hardboard dividers and solid fiberboard back provide strength and stability for long-lasting performance. The durable laminate finish complements any setting. EFFICIENT ORGANIZATION. Individual hardboard shelves adjust to form up to 60 compartments that hold up to 750 sheets. Shelves include plastic molding that acts as a label holder (labels included). PRODUCT DIMENSIONS. Overall product dimensions: 40"W x 11.75"D x 52.25"H. Total product weight: 132 lbs. APPLICATIONS. Ideal for use in mailrooms, printer rooms, classrooms, offices and mailing centers.