Portobello Slate Worn Finish will give your interior or exterior spaces instant impact with Portobello Slate, a rich, dark natural stone that oozes dramatic appeal. This large format tile features inherent veining and characteristics that make each and evry tile unique. It can be used to enhance a classic or contemporary décor as well as to give outdoor areas a touvh of wow factor that can be accented with lighte stones to achieve a balanced look.