Product Warranty
We are committed to "Moon Wings" credit worthiness and hope all the rings can keep a good condition, so that we provide ONE YEAR WARRATY. But it normally only cover issues that were built-in to product itself, excluding the damage result from buyers themselves.

Tungsten Ring Maintenance Tips
1.Tungsten ring cleaning:
Your tungsten ring requires no complicated cleaning or maintenance procedures. 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.
2.Tungsten Ring Care Tips:
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. When taking off tungsten ring, you can place it inside the free ring box and then put the box in a safe space.

About the size measure
Measure your finger size before purchase, for tungsten carbide ring can not be resized. The paper measurement is intended for reference only. We would like to suggest you have your finger sized at a jewelry store for an accurate ring size.

• Genuine Tungsten Carbide (Cobalt Free)
• All of tungsten rings are Cobalt Free and Hypoallergenic & Scratch Resistant & Comfort Fit Design
• We are committed to ONE YEAR WARRANTY!
• If you have any question, please post into "Customer Questions & Answers" at the bottom of this page.
• Includes a Free Elegant Jewelry box for best presentation and protection of the ring. Perfect Gift for Christmas, Birthday, Anniversary, Wedding, Engagement, or Valentine's Day Gift.

Genuine Tungsten Carbide (Cobalt Free)Shanghai MingJian