The plate is a master model for casting with petroglyphs gypsum, concrete, epoxy resin, etc. with petroglyphs has a diameter of 108 mm, a wall thickness of 6 mm, ideal for casting gypsum. it can serve as a cup of a planter or a candlestickyou can increase it, you can't decrease it, so as not to make the wall too thin for casting with gypsum.