Sturdy corrugated box, ideal for storing sheets of construction paper neatly in the classroom. Organize by color to simplify gathering of materials. Easy to assemble. Stores 9 x 12 Sheets. Number of Compartments: 15; Compartment Size: 12.5 x 9.25 x 1.5; Material(s): Corrugated Cardboard; Color(s): White.