1) Material: S. Steel + Ceramic
2) Plating: provides PVD plated,  it can be maintained for more than three years
3) Color: steel/gold/rose gold/black etc.
4) No harm to the body
5) Provides OEM service
6) Lazer Engraving LOGO Service
7) Place of Origin:Made in China
8) Occasion:Anniversary, Engagement, Gift, Party, Wedding etc.