GREENGUARD Gold certified. This open front locker unit is (4) cubbies wide and can accommodate oversize belongings. (3) units that can be stacked together. 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. 20"H x 49"w x 15"D. Fully assembled. Lifetime warranty. Made in the U.S.A.