... , Thickness tolerance: +/-1mm Color:black,red,grey, ProductBlack Granite Book Style HeadstoneStyleSingle or double upright, Slant maker, ledgers style, kerbing ... with ledges style, book style, wing & heart style, cross & column styles, etcMaterialPopular color: ... on. Contact Perston: Sophie ZhouT: 86-13860465793 Black Granite Book Style Headstone