Emser Tile F95CITABK1224"Citadel" Porcelain Tile, 12" x 24", Black CITADEL is a glazed porcelain series, with subtle veining and a minimalistic look. Great for modern or traditional installations Floor and Wall tile Shade Variation: V2-Medium (Color Variation within each tile) Abrasion Resistance: 4 - Commercial considerable traffic Chemical Resistant and Frost Resistant