Create an inviting and fully customizable learning environment with Constructive Playthings birch storage units. Constructive Playthings Exclusive Wheeled Tote Unit with Jumbo Storage features 12 large sized clear polyethylene tote boxes for high-visibility storage. The large clear totes measure 10 1/2" W. x 5 1/2" H. x 13" L. providing maximum storage capabilities for toys, books, manipulatives, arts and crafts or teacher supplies. Our versatile unit is perfect for providing ample storage and classroom organization solutions that students can easily access. Our units are crafted out of .625" high-quality Birch plywood, featuring dowel and screw construction, solid MDF backs, and heavy-duty non-marring casters providing easy mobility. Our birch storage units feature a limited Lifetime Warranty against defects in materials or workmanship. They are expertly constructed with high-quality materials to provide years of daily classroom use. The Wheeled Tote Unit with Jumbo Storage measures 24 1/2" W. x 40" H. x 15 1/2" D. It weighs 73 lbs., and truck shipped fully assembled. Totes are included.