Super-sized mobile storage unit gives you plenty of room for classroom supplies. Kickplates prevent toe and finger pinching. Small objects can't get underneath. Easy-to-clean finish is as tough as the coating used on gym floors, resists stains and won't yellow. Storage unit is made of Baltic birch plywood for sturdy, light-duty storage. Construction employs the dowel-pin technique, increasing already-noteworthy strength. This design leaves the thickness of the material intact where most of the stress occurs. Caster brackets add triangular strength to corners where stress also occurs.