GREENGUARD® Gold certified. Table features (2) reversible top panels. One side has a building-block base plate to accept Lego compatible blocks. The reverse side has an option of a checker-board pattern or racetrack pattern. Slide the top panels out to reveal (2) huge, built-in storage bins measuring 17-1/2"W x 15"L x 6-1/2"D. (2) additional lower shelves on each side. Constructed from 100% Plywood, and coated with our exclusive Tuff-Gloss® UV finish. Fully rounded corners and edges for maximum safety. 19"H x 36-1/2"W x 18"D. Fully assembled. Lifetime warranty. Made in the U.S.A.