Birch veneer over engineered wood. Kiln-dried solid wood pieces for added strength. Natural birch and water-based White finish. Closed Cabinet Hutch has 2 doors that stay closed via magnets. Rolling Bins roll out completely so toys can go on the move. Sold as a set or build your own. Set includes: Wide Bin Base, Narrow Bin Base, Simple Desk Base, Closed Cabinet Hutch and 2-Shelf Open Hutch. Made in Vietnam.