GREENGUARD® Gold certified. Easy-rolling, 4-sided unit has a magnetic markerboard on front, plus a black flannel board on back for stick-on-props with handy shelves below that hold (4) colored trays and are accessible from either side. And there's lots of additional storage space on each side of the center. Constructed from 100% Plywood, and coated with our exclusive Tuff-Gloss® UV finish. Fully rounded corners and edges for maximum safety. 51"H x 30"W x 18"D. Fully assembled on locking casters. Lifetime warranty. Made in the U.S.A.