we are strong in stpes and risers Granitecolor: G635,G603,G623,G687,G664,G640,G655,G681,G682,Xili red, China black.size(cm)process30601.5/2/3polished,flamed30.530.51polished40401polished120-160321.5/2/3polished120-160331.5/2/3polished240UP60UP2polished,flamed240UP70UP2polished,flamedEdges: bullnosed,chamfer,Packing: wooden crates