Ray Black 12" x 24" Porcelain Floor & Wall Tile, Concrete Look, 15.5 sq ft Case Blue Tile square shower head x 1 Cabinet Color:Chilled Gray square shower head x 1 lifts and suctions dirt with up to 5x more air power Full suite of intelligent sensors guide the robot under and around furniture to help thoroughly clean all your floors Advanced dirt Detect™ sensors alert Roomba to work harder on concentrated areas of dirt Specially designed edge sweeping brush sweeps debris from along wall edges and corners 3 Q: Can this tile be used on shower walls and bathroom floors The large format scale and inky concrete texture create seamless expanses that feel tailored and architectural