GREENGUARD Gold certified. (30) assorted trays will store all of your small manipulatives, toys, and supplies to keep them from getting misplaced. Constructed from Birch Plywood, and coated with our exclusive Tuff-Gloss™ UV finish. A recessed back for added strength, stability, and beauty. Fully rounded corners and edges for maximum safety. 38"H x 58"W x 15"D. Fully assembled on locking casters. Lifetime warranty. Made in the U.S.A.