Pietra Grigio Matte porcelain slabs feature a contemporary design with a medium gray background, narrow white veining, and matte finish, making them ideal for modern and minimalist spaces. They’re crafted from premium quality glazed porcelain with a PEI rating of 4, ensuring durability for both residential and commercial use. With a high Coefficient of Friction (DCOF > 0.42), they provide excellent slip resistance, making them safe for any environment. Pietra Grigio Matte porcelain slabs are cKosher, NSF, and USGBC/LEED certified, making them an eco-friendly and responsible choice for any project.