2FT GROWING DEPTH: 24 inches of depth holds up to 119 gallons of soil-ideal for medium to deep rooting plants and vegetables like broccoli, beans, and more. Note: This product does not include a bottom panel OPEN BASE DRAINAGE: An open bottom promotes drainage to help prevent water and salt buildup while allowing your plants roots easy access to nutrients 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 of powder-coated steel panels and complete with four ground stakes to secure your garden bed and keep it looking its best 16 CUBIC FEET: The compact planting space makes this the ideal place to set up a self-contained micro-environment for unique and non-native plants