Make classroom organization easy with Wood Designs’ 25-Tray Storage Unit. The 25 cubbies store small toys and supplies. Designed with tip-resistance, the unit keeps your youngest students safe with counterbalancing weights. Sturdy birch construction, rounded edges and a UV finish make this shelving a durable choice for classrooms. Ships assembled on four casters, bringing convenient mobility to every classroom. Lifetime warranty. Choose a unit without trays, with clear trays or with assorted trays.