Zellige is a 4" x 5" Ceramic Tile. Ceramic fires lighter than porcelain and cuts more cleanly, which is what makes it practical on walls. It is suited to walls and light-traffic areas. The small format suits patterned layouts and tight areas where a large tile cannot sit flat. A box covers 4.11 square feet, so order the area plus about ten percent for cuts and waste. Supplied by Sarana Tile.