Features:  360-degree Solid Construction Universal Wheels - Universal Wheels for any direction. Plant Caddy with 360° universal wheels enables you to move your large flower pots around in any direction.  Solid Welded Construction - Welded with a thick steel plate with an architectural structure that is durable and sturdy.  Reinforced wheel axis base - The wheel axis is welded solidly to a reinforced base plate that makes it could bear heavy pots without breaking apart.  Solid Frame - This plant caddy is consist of 4 durable rolling wheels and a sturdy iron structure, which makes this plant caddy could easily carry up to 300 pounds weight around.  Fine Coating - This metal plant caddy has been coated with black powder, which makes it rustproof and possible for outdoor use.     Specifications:  Material: Metal;  Color: Black;  Size: (height): 2.5''(6cm); (diameter): 16 '(40cm) / 13.7''(35cm) / 11.8'' (30cm) / 10.6 '' (27cm);  Load: 300 Pounds;     Package Included:  1 x Plant Caddy (Not assembled);  1 x Mounting Accessories;