Our decorative pool waterfall edge rocks are an excellent choice for pool owners looking to create their own custom sized swimming pool water feature. All of our artificial edge rocks come in varying sizes and can be matched with any of our pool waterfalls to match the length and look that is desired for a completed waterfalls look. These edge pool rocks can also be added to any of our swimming pool waterfall kits to add additional size to fit their pool's landscape. Our pool edge rocks are designed to sit and hang down over the coping of your swimming pool and the larger end sits closest to the waterfalls. All pool rocks have a left and a right end to best fit your swimming pool waterfalls.