Ecostones Mosaics Onice Mix belongs to Centura's Ecostones Mosaics range and measures 12" x 12". It is approved for floor and wall installation, so wall and floor areas of the same room can be tiled from one order. It ships 6 pieces to a box, covering 6.4 sq ft, or 1.0667 sq ft a piece. Mosaic sheets are mounted on mesh, so the pattern stays aligned while it is set and the sheet can be cut to fit an edge.