This Four-Sided Block Storage Box provides a convenient storage and organization option for your collection of blocks, toys, and other items to help maintain a clutter-free space. It is sturdy, safe, and has great mobility. Easy to move around the room, this Four-Sided Block Storage Box is made of naturally-finished plywood with heavy-duty ball-bearing wheels. The box measures 24"W x 24" D x 16"H. Weight: 33 pounds. Blocks not included.