dragon ring, model for finger size 17.5mm, but you can always edit the model to suit your parameters, look at the screenshot from the program where the objects have not yet been combined all together, this will allow you to change the parameters, weight in silver with size 17.5mm is 7 gramsyou can recalculate for another material if necessary, the screenshot has this data, files for printing or NC are included 360* https://www.youtube.com/shorts/NerHcHr-0ZE