Galvanized Raised Garden Bed: Anti-rust, durable,sturdy and long-lasting frame.Open-Bottom Steel Frame: Better protect plant roots, provide good drainage, keep the soil and nutrientsSize: 4 x 4 x 1ft (LxWxH), vegetables planter box is longer, provide more space for more plants to grow.Easy Assembly: raised garden beds for vegetables are easy to put together, only a few minutes. Hardware and assembly manual are included, the assembly steps are clearly shown.Environment-Friendly: Eco-friendly coating do not contaminate soil, provide a healthy environment for plants and humans.