River North 3 Shelf Stand with 3 Pot Holder Rings - Black No tools required for assembly, just unfold Let the top shelf fold down, hang the Pot Holders on the shelf to create a waterfall look or hang the Pot holders from the sides. Folds up for easy storage Very Sturdy with powder coat finish. Dimensions 16x31x52 3 pot holder rings can be used for additional capacity and/or creative display of plants