This Waterfall Raised Bed is an elegant addition to any backyard or garden. The tri-level design will add interest and dimension to your plantings. The durable construction uses composite boards made from 40% wood fiber and 60% recycled polypropylene, and rotating joints made using 100% recycled marine-grade ABS resin. The boards are rot-proof and won’t warp or bend from cold winters, plus they’ll keep their rich color without fading. Quick and easy assembly involves sliding the board ends into the joints and fastening using the included hardware.