This weathering steel planter is all about aging gracefully. It arrives in a sleek, natural grey but over time transforms into a rich, rustic patina. Rest assured, the patina is all for looks! It won’t alter the integrity or function of the planter as it ages naturally. Prefer to speed up the aging process? We’ve got step-by-step instructions included. Plus, each planter comes with a removable drainage plug to prevent excess water from pooling at the roots.  Corten Steel 17" size is 17" square x 17" H 22" size is 22" square x 20-1/2" H