Heartwood Innovations Grey Dusk Laminate Desking Lateral File Top - 1" (25.40 mm) Height x 35.5" (901.70 mm) Width x 23.8" (603.25 mm) Depth x 1" (25.40 mm) Thickness, x 0.1" (3 mm) Thickness Edge, x 24" (609.60 mm) Width x 36" (914.40 mm) Length - Material: Wood Grain, Particleboard - Finish: Gray