Mobile storage unit has an easy clean plastic laminate top and has 12 storage areas for trays and two shelves on one side. Opposite side has 4 large storage sections. All cabinet components are constructed of 11-ply, 5/8" thick birch panels. Cabinet bottoms, tops and shelves are dadoed, glued and nailed into side panels for strength and durability. Non-toxic, tough clear finish on all units. 1/4" thick panels are recessed into side and top panels and screwed in place. Large, twin wheel casters for easy and smooth rolling. 48" wide x 24" deep. 30" High or 24" High (toddler).