These wall planters would be great for DIY enthusiasts to decorate your gardens, balconies, or patios. Durable material: Corten steel, also known as weathering steel. By its very nature, when first exposed to atmospheric conditions, it develops a rusty protective layer. Thus, you don't need to paint it. This can help you save on maintenance and repair costs. The distinctive brown color on the corten steel will surely be an eye-catcher. Finally, weathering steel is exceptionally durable and will stand up to the test of time.Sturdy frame: The steel frame of the raised bed ensures sturdiness and stability.Decorative function: The flower box can hold your favorite plants or flowers, which is ideal for your garden as decoration. Good to know:This product is not rusted yet and has a normal metal color when you receive it, but rust will develop over time. You could speed up the rusting process by spraying it with soap water and salt water. To keep your clothes stain-free, avoid contact with the developing rust layer.To make assembly as easy as possible, each product is delivered with a manual. This product ships in approximately 1 days