Arizona Tile - Castle Brick Porcelain Tile - White The Castle Brick Series by Arizona Tile is a beautiful brick looking porcelain tile. The Castle Rock tile is available in 5 colors with an available corner piece for added design flexibility. Specifications: Size: 2-1/2 x 10 x 10mm Composition: Porcelain 5.1648 square feet per box 32 pieces per box Brick Feel Finish Residential & Commercial: Interior Floor, Countertops, Interior Wall, Exterior Cladding, Fireplaces, Showers, Steam Showers, Pool & Spa (waterline) Arizona Tile Castle Brick Spec Sheet