Moving your supplies has never been easier with this Stack N' Go Caddy Wheel Base. Lift-and-lock tabs secure multiple Deflecto Caddy Organizers (not included) to the base for easy transportation. Swivel casters let you move an entire stack of supplies safely & easily on carpet & hard floors. Its durable construction supports a wide variety of supplies for long-lasting organization. With a 150 lb. capacity for maximum storage, effortlessly stow as many as 10 caddies. 16 x 10 x 3.3 in. White.