Beautiful Bamboo Square Plant Caddy has twin wheel swivel casters that easily glide across varying surfaces. Sleek design enviornmentally-friendly material. Indoor use. 220 lb capacity 11.4″ X 11.4″ square. The Wagner company located in southern Germany near the Black Forest has earned a reputation for exceptional quality. With over 40 years experience in design and manufacturing their products are rigorously tested for safety and durability.