Engineered marble is recycled natural stone that has been crushed, pressed, heated and bonded with a very small amount of resin. Unlike natural stone which is porous, engineered mable is less pervious to moisture which can cause mildew. It is also more resistant to scratches and stains than quarried or cultured mable and does not require special cleaning or polishing. Engineered marble is green material which helps our environment and is not a petroleum rich material such as cultured marble. It can be used in a variety of areas from bathroom counters, shower walls and floors to table tops and wainscoting. Beauty and affordablity make engineered marble an excellent choice.