NPT PC:3 CM X 12"X24" TGLFMPC 3cm 12" x 24" Tundra Gray Leathered Bullnose Coping for any outdoor area with a pool. The collection matches most paving options in travertine, granite, slate, quartzite, and limestone. They are available in an assortment of shapes, sizes, and colors. Due to the additional thickness of the material, it is perfect for steps, wall caps, column caps, and pool applications.