The granite memorials are available in two thicknesses - 20mm and 30mm, and six colours. Granite is much harder than slate and the surface can be highly polished. As with slate memorials we can cut granite memorials to any size. The lettering is sandblasted into the sign and it is then painted. As well as a large choices of fonts there is a huge library of images to add to your wording. The small letter size for granite is 20mm high.