Solid black background with deep white-light gray veins and others very light gray scratch marks or open wounded marks. Porcelain slab are available for indoor and outdoor as BBQ countertop, bathrooms, kitchen countertop, flooring, fireplaces, shower wall slabs, steam saunas and more. Heat Resistant, Stain Resistant, Scratch Proof, Easy To Clean, Frost Resistant, Hygienic. Treated With EXCELLENCE.