2FT GROWING DEPTH: 24-in. depth holds up to 478 gallons of soil, ideal for medium to deep-rooting plants and vegetables such as broccoli and beans; bottom panel not included 100% NON-TOXIC MATERIALS FOR SAFE GARDENING: Crafted with non-toxic materials and independently tested to meet FHSA standards; free from heavy metals and phthalates, with PFAS screening and California Proposition 65 compliance TOOL-FREE ASSEMBLY: Beveled steel panels come together with a set of included wingnuts and bolts with rubber edging for your added protection BUILT TO LAST: Made with powder-coated steel panels and three stabilizing rods, this garden bed is the perfect, sturdy planter for romaine lettuce, cucumbers, strawberries and other seasonal crops 64 CUBIC FEET: The large planting space makes this the ideal place to set up a self-contained micro-environment for unique and non-native plants