Hollow fake boulder gives you many landscaping options! Use it to hide something that’s spoiling your landscape, such as a septic cleanouts and well heads. Use it as a (movable) decorative element. Because the imitation rock is easy to move, you can change the look of your landscape in minutes instead of hours. Add it to a pond or create a waterfall (it’s drillable). Made of Fiberlite, a durable, all-weather fiberglass composite and coated with exterior-grade acrylics for long-lasting beauty. Its curvilinear shape resists wind, so it will stay put until you relocate it! Each artificial rock is hand painted, so no two are alike. Rocks are a blend of tan and gray shades with tan being the dominant color; the degree of tan and gray colors will vary from rocks pictured. Dimensions are irregular for a natural appearance. NOTE: Interior view of hollow rock is for informational purposes and does not depict this model.