3-Tier Raised Garden Bed with Safety Edging, Open Bottom for Vegetables, Fruit, Herbs, Flowers, 62.25"x43"x32.25", BrownThree Tier Design: The stacking stair step design of our raised bed set caters to plants with different root lengths by offering three depths. They can also be arranged separately to create three distinct planting areas of various sizes. Bottomless Design: Take advantage of the great space of the great outdoors. Our galvanized steel raised planter bed offers an easy draining open bottom design that lets roots reach their potential and mitigates excess