This is the first Christmas Tree shade that we've listed. These are so hard to come by that we generally keep them for ourselves, or a very special lamp. But, we happen to have a couple now, so we can finally part with one. Amber crackle in a round stepped design, extreme deco and very beautiful! This shade complements so many deco lamps! Has about a 3 inch fitter and fits most standard holders. It will be a long time before we list another one, took 4 years before we listed this one, so don't hesitate!!