Keep your information within reach! Letter size compartments mount on wall or panels up to 3 1/4" thick. Full view front clearly displays materials for easy selection. Panel hanger adjusts in 3" increments. Combine with other units for larger displays. Interlocking design for quick assembly. Strong welded wire construction with durable powder coated finish. Mounting brackets included. Color(s): Charcoal; Width: 9 in; Depth: 5 1/2 in; Height: 43 in.