BC105 Corner Bench SeatWIDTH: 22. 5", HEIGHT: 18", DEPTH: 16" The BC105 Corner Bench Seat is a fashionable addition to any custom tiled shower. Made from expanded polystyrene (not styrofoam!), this bench is full of advantages including style and stability with a load bearing rating of over 350lbs. Once in place, apply tile or stone directly to the EPS. All White Matter products can be installed by professionals or the ambitious do it yourselfers. This bench is one of our