Create neat, organized garden beds for your flowers or vegetables! They also make great compost bins for your eggshells, used coffee grounds, and vegetable peels. Even raked leaves can make great dirt! Our metal raised garden beds are made from galvanized anti-rust steel and have safety edges on the top and bottom. The garden bed measures 12 inches high, 47 inches wide, and 35 inches long and holds 80.4 gallons. Easy assembly.