Designer Green Onyx Octagon With Red Dots Polished Mosaics Meshed on 12" X 12" Sheet for Backsplash, Shower Walls, Bathroom Floors Sheet Size: 12 in. x 12 in. Color: Green Material: Onyx Finish: Polished Best Used for Shower Floors, Shower Walls, Kitchen Back, Swimming Pool inlays, Bathroom Floors