This is a marble mosaic similar to what you see installed on the floors as an accent in hotels on the strip, very fancy! I have two of these "liners" (they match up) that I am selling. These were over $300 each new. I'm selling them for $100 each. The first picture is what this mosaic looks like as a finished product all grouted in. The other two pictures are the liners themselves, they still have the protective covering on them which is removed once you install it. Each liner is approximately 15" x 36". These marble mosaics can be installed on a floor or wall or make a coffee table top even, very very nice accent piece. Thanks for looking, call/text me at 702-371-0686... Location: SW Las Vegas