Twenty kids plus forty workbooks plus stacks and stacks of art supplies equals chaos in the classroom, unless, of course, you"ve got the A and E Designs 20 Tray Mobile Storage Cubbie to help you control the confusion. Durable and convenient, this mobile storage cubbie comes fully assembled with hidden bottom-mounted mobile swivel casters so you can migrate with the mess, instead of getting overwhelmed by it. Heavy-duty screw construction and dowel joinery combine with a unique interlocking mechanism to give this mobile storage unit the strength and support to withstand daily classroom use. And, once you"ve got your students and their supplies sorted, you can rest your eyes on the clean look of solid birch plywood with a natural finish. Plastic storage bins sold separately. About A and E Wood Design Inc. Based in Riverside, Calif., A and E Wood Design Inc. specializes in providing quality wood furniture for the home and office. The company"s bookcases are all made in the USA from high-quality wood products and with outstanding craftsmanship and attention to detail. A and E Wood Design"s products are built with the customer in mind and will last for years to come. * Durable, practical, mobile storage cubbie * Commercial-grade solid birch plywood * Fully assembled with natural finish * 20 storage shelves (bins sold separately) * 48W x 15D x 30H inches