GREENGUARD Gold certified. (40) translucent letter trays will store all your small manipulatives, toys, paper, and supplies to keep them from getting misplaced. Constructed from 100% 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 60"W x 15"D. Fully assembled on locking casters. Lifetime warranty. Made in the U.S.A.