Hi, I noticed that some of the designs here are jewelry rings, so I thought I would share a big guide to ring sizes etc. that we have just finished: http://www.axentric.com/en-uk/ring-sizes-the-ultimate-ring-s ize-guide-and-conversion-chart-for-uk-and-us/ Hope some of you will find it useful. Regards, Mads PS: Virginia (an excellent customer sevice agent here) asked me to post the link here, so I'm not trying to spam the forum