Arboria Alta Square Planter Tongue and groove cedar bed walls that fit into mortised corners for added strength American-made and crafted with premium grade, unstained Western Red Cedar components Naturally rot and pest resistant, may be left unstained to achieve silver patina or finished with your choice of stain Minimal assembly required; Assembled dimensions (width x depth x height): 21" x 21" x 15.75" Large 1.6 cu. ft./12 gal. capacity