Room to Grow: Our planter for outdoor plants provides ample growing space with its tough and stylish metal design. Open Bottom: This raised garden box has an open bottom so that water can drain quickly without buildup, and your plant's roots can grow freely and have plenty of room to grow into the ground. Weatherized Material: The garden planter has galvanized steel material that does not warp like wood and is finished with a water-resistant coating for longevity and durability. Easy to Assemble: The easy to assemble design of this metal raised planter box gets your garden up and running quickly so you can invest more time in growing. Elevated Garden Bed Information: Overall Dimensions: 47.25" L x 47.25" W x 11.75" H. Side Panel Dimensions: 44.5" L x 11.75" W.