The Eco Choice Raised Garden Beds are all made from New Age's exclusive Eco FLEX composite material composed of recycled polymers and reclaimed wood fibers. In addition to being truly green, Eco FLEX offers a long list of benefits starting with extended durability. Since they are All Proof, they are resistant to any and all natural causes. They are moisture proof, won't dry rot and can't be infested by insects. Additionally, they are extremely stable and won't warp, split or crack. Eco FLEX is also completely non-toxic and is naturally anti-microbial. There is no need to worry about chemical migration from the garden bed material into the food stuffs being grown. Totally safe. New Age Eco Concepts Raised Garden Beds are engineered for easy assembly in minutes without the need to open to tool box. Eco FLEX has a high wood content so it can be painted with any exterior latex paint or stained with multiple applications of an oil based stain. Attractive and styled to work with almost any exterior design scheme, their longevity makes them the best buy in planters. Available in 24" x 48" and 48" x 48" models. All are 8" tall; deep enough to successfully plant most vegetables.