With a load capacity of up to 441 lbs and a 15 inch square platform this Wagner plant caddy makes it easy to move heavy loads. Caddy is made from sustainably-harvested poplar with a sure-grip surface keeping planters in place when they're on the move. It is also water-repellent so it can be used indoors or out! Smooth rolling swivel casters provide effortless maneuvering. Features a practical ergonomic handle for holding while positioning plant and as a convenience for hanging when not in use. 50 year warranty. 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.