This 17-inch tall circular raised garden bed is made from galvanized steel with a protective zinc coating for excellent rust resistance, low maintenance, and long-term durability, even in humid environments. Its deep profile supports healthy root growth for vegetables like tomatoes and carrots while reducing the need to bend. The open-bottom design allows proper drainage and prevents waterlogging, promoting healthier plants. Easy to assemble with included hardware, it also features rubber edge protection for enhanced safety during use.