Our Assem Greige Natural Porcelain Slab has beautiful warm brown tones and a smooth natural finish that adds a classic and showstopping feel to any space. Grey with the subtle warmth of nutty brown, smooth beige veining and an overarching depth, these marble effect porcelain tiles exude luxury and opulence. Create stunning features with porcelain slabs, either as a statement, letting the slab speak for itself or integrate the look in kitchens, bathrooms, and other spaces.