Botticino 1X2 Marble Polished Mosaic Tile Premium Quality 1" X 2" Botticino Marble MESH-MOUNTED MOSAIC TILE (POLISHED) This material has gone through a "POLISHING" process to obtain a smooth and reflective surface The edges of these mosaic tiles are straight-cut These mosaic tiles come mounted on a sturdy mesh for easy and flawless installation Sizes (per piece on the entire sheet): 1" (Width) X 2" (Length) X 3/8" (Thickness)