Stone liner \"Metropolis\" - For a natural look around your garden pond Turn your garden into an oasis of well-being! Our stone liner \"Metropole\" is the ideal as a pond liner. It creates a natural transition from the pond to your garden and is also suitable for streams. Our \"Metropolis\" has been coated with fine gravel using a special technique, so that it looks as similar as possible to natural stone. Save money but do not sacrifice quality or aesthetics in the process. Our stone liner produces a beautiful and natural look, is flexible and easy to work with. Choose from different sizes or cut your stone liner according to your needs.