Purchased this grid in white for use in my porcelain Rohl Apron Front Sink. We've utilized it everyday since purchasing it almost a year ago. It protects the bottom of our sink from getting scratches and marks.Even after a year of use it looks great! Very high quality product. The only tip that I would give to someone who has newly purchased this grid in white is to remove it from your sink when you are washing any tomato based products as they will temporarily discolor your grid.