... degree: More than 85 degree, Thickness tolerance: +/-1mm Color:black,red,grey, ProductRed Granite Book Style TombstoneStyleSingle or double upright, Slant maker ... color: Shanxi Black,G603,g502,G623,G633,G654,Multicolor Red,Paradiso, Indian Red, China Impala,etcServiceCAD drawing for confirmation, color choice, processing ...