Art Supply Cart Share art supplies among classes, or move them from center to center for art experiences across the curriculum! This two-sided unit has a versatile shelving system, and the end area can be used to store rolls of paper or other large items. Heavy-duty casters, Baltic Birch construction. 30 x 24 x 30. Ships via Truck. Materials: Birch Ply, Hardboard.( 7043 / 97043)