"California Faucets Channel Drain KitCeraLine CollectionCustom SeriesTile Recess Stainless Steel Cover PlateRecessed to accept matching tile, stone, marble, etc.Channel Drain RoughMinimum 52"" Linear Length Required for InstallationOverall Cover Plate Size is 47-1/4"" x 1-9/16""Overall Drain Channel Size is 51-3/16"" x 6-1/6"""