I have two of these, no longer have a garden, used for a summer, slight rust, could do some WD40 to clean up a bit more, see photos. The Pot Caddy Round Shape with Wheels & Lock is a heavy-duty steel plant caddy designed for both indoor and outdoor use. The medium-sized caddy features a round shape and black plastic coating, making it suitable for holding a flower pot. With dimensions of 35cm in length, 36cm in width, and 8cm in height, this UK-made caddy provides stability and mobility for your plants. The added feature of wheels and a lock ensures easy transportation and security for your garden décor.