Multi-Color 1X1 Marble-Travertine Tumbled Mosaic Tile Premium Quality 1" X 1" Mixed Marble and Travertine MESH-MOUNTED MOSAIC TILE (POLISHED) This material has gone through a "tumbling" process to obtain a warm and antique look / feel The edges of these tiles are rounded (worn off) and the surface is antiqued These mosaic tiles come mounted on a sturdy mesh for easy and flawless installation Sizes (per piece on the entire sheet): 1" (one side) X 1" (one side) X 3/8" (Thickness)