Big Moss is built by durable material to last longer than your existing putting green. Also, its rubber-backed green surface ensures a wrinkle-free putting surface, even when it is placed on an uneven surface.
The rubber-backed green lays on a firm foam-based foundation, which is designed with a slight inclination. However, the green surface can be removed off from the foundation and layer on any other surfaces, such as concrete, grass, backyard, or carpet, to add more versatility to the putting game.