CAMBRIA Quartz is an engineered stone product that consists mainly of 93% natural rock quartz and a blend of 7% resin. Great for countertop use for both kitchen and bath, a non-porous surface that does not harbor bacteria and is stain resistant. Used in both residential and commercial applications. Note: Variation in the natural stone (quartz) color/pattern, size/shape and shade are inherent and unique characteristics to be expected with this product and will not affect the product performance in any manner. Photos of this product will not exhibit all characteristics of a color and will not be fully representative of what will be installed in your home.