Give the garden the perfect finishing touch with the Fake Rock Artificial Stone Well and Septic Cover 101. Cover up unsightly plumbing with this faux rock.The Fake Rock Artificial Stone Well and Septic Cover 101 adds a decorative touch to the garden. This hollow artificial rock is designed especially to cover a pipe up to 18" tall. Use this with a well, septic tank, centrifugal pump or backflow. Made of durable polyethelyne this faux stone has a durable design that is UV protected so it won't fade in the sun or crack in the cold. Ground stakes included for easy installation. This landscaping rock is made of recycled materials.