• As 7" depth is required for leaf vegetables, the 10.5"planter box is suitable for various type of plants • Long-lasting galvanized steel structure is rust-proof and non-cracking • Unique corrugated shape is non-deformable • Reinforced crossbeam and solid hardware ensure a rigid construction • Protective plastic corners avoid accidental scratching or bumping • 31" ergonomic height will reduce stress on your back • Built-in drainage system will prevent water accumulation • Assembly is required