Item Specifics:<br />Material: 925 Silver｣ｬ Zircon<br />Color: Silver<br />Gender: Men<br />Size: 16｣ｬ17｣ｬ18｣ｬ19｣ｬ20｣ｬ21｣ｬ22｣ｬ23｣ｬ24｣ｬ25｣ｬ26<br />Width: About 0.9cm<br />Weight: About 8g<br /><br /> <br />  <br />   <br />    Size<br />   <br />    16<br />   <br />    17<br />   <br />    18<br />   <br />    19<br />   <br />    20<br />   <br />    21<br />   <br />    22<br />   <br />    23<br />   <br />    24<br />   <br />    25<br />   <br />    26<br />  <br />  <br />   <br />    Diameter(mm)<br />   <br />    17.6<br />   <br />    18.1<br />   <br />    18.4<br />   <br />    18.8<br />   <br />    19.2<br />   <br />    19.5<br />   <br />    19.9<br />   <br />    20.2<br />   <br />    20.5<br />   <br />    21<br />   <br />    21.5<br />  <br />  <br />   <br />    Perimeter(mm)<br />   <br />    56<br />   <br />    57<br />   <br />    58<br />   <br />    69<br />   <br />    60<br />   <br />    61.5<br />   <br />    62.5<br />   <br />    63.5<br />   <br />    64.3<br />   <br />    65.9<br />   <br />    67.5<br />  <br /> <br /><br /><br />Package Includes:<br />1 X Ring<br /><br />Note:<br />1.Due to the difference between different monitors｣ｬ the picture may not reflect the actual color of the item. Please consider this before the purchase.<br />2.Please allow slight deviation for the measurement data.