<b>Why Tungsten</b><br>Tungsten carbide is a true innovation in jewelry, is virtually impossible to scratch and is much heavier and denser than gold. Ideal for men and women who are tired of rings that scratch easily.<br>It is fit at any occasion,special for wedding,engagement.<br>BUT Tungsten rings can not be resized after purchase. Please see chart for front styles <br> Spec:Width:4mm 6mm and 8mm,better choice for couples to make a matching ring set, great idea for lovers.<br>Color:white silver color,which classy,simple and fashion. <br><b>Why us?</b><br>1:Not Only Professional Tungsten Ring Manufacturer we are,but also promise GUARANTEE forever. <br> 2:Size we offer:We offer Tungsten Rings in many sizes from 4-15, with all 1/2 sizes depending on the Ring.<br>Our Tungsten rings are heavy and Comfort Fit,we recommend ordering a half size down comparing with your previous ring size.<br>3:Best gift, now we have updated gift box package for better gift present.<br> <b>How to Maintenance</b><br> tungsten ring cleaning:<br> Your tungsten ring requires no complicated cleaning or maintenance procedures. <br>To make a cleaning solution for tungsten jewelry, simply mix warm water with a few drops of mild soap. It is best to avoid using an ultrasonic jewelry cleaner when cleaning tungsten rings.<br> 2. Tungsten Ring Care Tips:<br> Keep your tungsten ring away from harsh chemicals. Avoid your ring impacting on any hard substances. It is best to store your tungsten ring separately.