Stone pond liners provide a perfect natural transition from pond water to the ground around it and is designed to sit on top of your existing base pond liner. We use this product on our show ponds and find that it is best to cover the entire perimeter of the pond with it before introducing plants etc. Perfect for creating a shallow "beach" area, creates a natural transition between pond liner and land. Ideal for hiding cables and pond hose around the pond. PVC pond liner strips with the facing side permeated with thousands of real stones. Easily cuts to size needed. Easy to install.