- Brand Name: SUNIROR
- Item Type: Men's Rings For Promise
- Model Number: TCR-068
- Size：US 7, 8, 9,10,11,12
- Material: Carbon Fiber
- Metals Type: Tungsten Carbide
- Color: Blue /Black
- Package: Free Gift Box
Why choose Tungsten Carbide Jewelry?
Tungsten Carbide jewelry does not tarnish and oxidize, It not like silver will be getting black, Not like copper jewelry allergy prone, Not like alloy jewelry because of lead.And it is amazingly hypoallergenic. Such advantages make it a more popular accessory.