Kemstone Mens Stainless Steel Rings Black Silver Gold Plated Square Seal Ring Matte Jewelry.AutoMaxion

Measurement Step:1.Wrap the thread around the finger to be sized.2.Tighten the thin thread better to feel a little tight.3.Mark on the thread,when it is tight.4.Read the perimeter with ruler, choose the size with the chart below.Tips for finding your ring size:1.Measure your finger in warm temperatures at the end of the day.2.Please use thin thread to measure at least 3 times to get the most precise result.3.Different countries and areas have different ring-size systems.All sizes listed here are standard USA sizes.