Adir Corp. 12 Tube Wire File Bin - Step Design for Blueprints, Plans, Maps, Posters, Paintings and Pictures - Red Perfect for organizing maps, plans, tubes, artwork 12 compartments 5 across, side handles for easy mobility Step design keeps files separated, made of heavy-gauge steel rods Four 1 swiveling wheels for easy movements Dimensions: 24L x 18W x 30H