To find out your correct ring size : Please measure the inside edge of your ring. Women's                 Men's XS-15.6mm               S-19mm S-16.6mm               M-20mm M -17.4mm               L-21mm L-18.2mm               XL-22mm XL-19.0mm               XXL-23mm XXL-20mm please let us know your size when you won our auction. thanks ¸ßÆ·ÖÊ¡£ ²»ÂúÒâ°üÍË»õ¡£