We purchased a concrete top kitchen table and needed something to protect the top from scratches and daily use by our children. After searching various options, we came across the ExactMats website and the crystal top seemed perfect as we didn't want to use a tablecloth or something that would prevent us from being able to see the tabletop. The company was great to work with as they created a custom cut crystal (80 mil) top for us. I sent in a picture of the table and the measurements, and the order arrived within a week. It fit perfectly and is high quality and exactly what we needed.