Pebbles are one of many rustic options you might choose for any indoor or outdoor project. Mesh-backed pebbles are sold in a format with many pieces glued to a flexible mesh backing and are typically available in 12x12 pieces. Pebbles on mesh are pressed into the mortar exactly like a piece of tile, creating easy installation. Our quality pebble-mesh tiles are perfect for direct-water surfaces, such as shower bases and pool water-lines, as well as feature walls and pathways.