pebble tile: Different colors Different shapes Any desired and size are available River stone pebble: 1)100% natural riverstone. 2) Manual selected, color assorted and glued to the mesh after been polished and waxed. 3) Different colors (black, white, red, yellow, mixed, striped) and shapes (square, round, rhombic or any other special customized shape) available. 4) Able to be cut into any ...