Incorporate a touch of contemporary style into your space with this 18 in. x 36 in. Montauk Gauged Slate Tile. Beautifully designed for floor and wall use, this larger rectangular tile offers elegant shades of black and gray with a random variation to provide a chic look. The GREENGUARD-certified, genuine stone tile features a textured, low-sheen finish and is suitable for both residential and commercial use, offering various sizes, designs and patterns. Please inspect all tiles before installation, as natural stone products inherently lack uniformity and are subject to variation in color, shade and finish, so it is recommended to blend tiles from different boxes when installing. Natural stones may be characterized by dry seams and pits that are often filled. The filling can work its way out and it may be necessary to refill these voids as part of a normal maintenance procedure. All natural stone products should be sealed with a penetrating sealer.