【Durable Material--0.8mm Thickness】Our metal planter raised bed is made of 0.8mm (22-gauge) thickened galvanized sheet. The wave structure can withstand high pressure without loosening, sturdy enough for long-lasting outdoor use. And the powder coating is not only beautiful but also rust-proof and corrosion-proof, much better protects the flower bed, thereby enhancing its durability 【Safety Features】①Anti-rust Coating, do not contaminate soil, safe for plants and humans; ②Oval shape, the raised planter box has rounded corner; ③Thickened crimped edge design, no sharp edges, smooth to the touch; ④ Gloves included; will not hurt your hand when installing or planting 【Outdoor Garden Bed Size】Provide extra large growing space to meets your planting needs and the oval shape makes the garden more tidy 【Open-Bottom Planter Raised Bed】Built with an open base to prevent water buildup and rot, while allowing roots easy access to nutrients which will improve their quality significantly 【Easy Assembly】The raised garden bed kit has very simple structure design, which comes with complete screws and pre-drilled holes for quick and effortless installation. All you need to do is connect the metal plates with screws, you can finish the installation in a few minutes