Punk onyx stone signet rings for men, stylish waterproof stainless steel black stone pinky ring, new rock gifts for him jewelry

-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.