Upgraded Durability:; Made of galvanized metal with double anti-corrosion protection and a strong rectangular design that resists loosening under pressure.Improved Drainage:; Open bottom prevents water stagnation and root rot while promoting healthy plant growth and better nutrient absorption.Enhanced Stability:; 0.4mm thick panels and steel support rods maintain structural integrity, preventing deformation and soil leakage.Spacious & Safe:; Measures 6 x 3 x 1 ft, providing ample space for multiple plants; rolled top edges add extra safety for users.Easy Assembly:; Butterfly nut design allows quick, tool-free setup with included hardware and instructions—start planting in minutes!