Vnox Rock Punk Onyx Stone Rings for Men, Stylish Solid Stainless Steel Metal Signet Ring,Cool Fashion Gifts for Him Jewelry

-Use smaller rope will better;
-Measure rope must be tighen(very important);
-Measure 3-4 times to minimize deviation;
-Vnox use US standard size;
-If your measurement is between 2 sizes, we suggest smaller size. But if you do not like tighten, you can choose the bigger size.