Our best-selling block cabinets provide plenty of sturdy storage space for a variety of blocks, toys or books, and the heavy duty non-marking lockable casters provide handy mobility [blocks sold separately]. Constructed in beautiful, durable birch plywood in safe, non-toxic natural UV finish that won't yellow or fade and withstands rigorous use by children. Ships fully assembled by Truck. Made in USA. GreenGuard™ Gold certified. Lifetime Warranty.