... "(3cm). etcProcess: Surface polished /flamed/Bushhammered/etc, edges can be flat standard polished/ bullnose/ half-bullnose/ ogee/ bevel, etc and it ... line on the back surface.Popular granite stone colors for window sills:G602, G603, G664, G687, G635, G636, G614, G655, ... , stone lintel, and stone mullions, which are compatiable with the window sills.In addition, we can also supply you other granite ...