Main Stones: Two 2.5mm Round Stones. Each prong of this original wrap style band is tipped with a round stone of your choice for a personal touch. This custom ring will be made to order just for you in your choice of metal, gems & engravings. 1. Ring size comparison in different countries (Conversion Table) 2. How to measure your finger size & how to find the right ring size? Please print this Sizing Tool (click). You have two choices with this tool. The first, please put your existing ring onto the circles & find your size. Alternatively, scissor out the measuring bar on the right of the paper & use it to measure your finger size. Please follow the instructions in the above PDF document. We recommend that you can use both two methods to make the result more accurate. These sorts of environments can help keep your pearl jewellery from drying out & becoming brittle. At room temperature, your pearls will be able to hold on to moisture in the most efficient manner. Keep your pearls healthy when you follow this tip.