ALBEST Jewelry Men's Titanium Steel Punk Biker Rings, SO, NS, Vintage;

Shopping Tips:
Item Surface Size: length: 2.3 cm; width: 1.7 cm; thickness: 0.4 cm
Item Weight: 29g
Item Features: carve english letters SO/NS
Due to manual measurement, there might be 1-3 mm differences, hope you can understand.

Knowledge of Titanium Steel:
Titanium Steel also named as 316l Stainless Steel. It is known for its apathy texture and enduring brightness.
Features of Titanium Steel:
Titanium steel is resistant to acid and alkali, no fade, not allergy, hard, no deformation, no rust and etc.
Advantage of Titanium Steel:
Titanium steel is high temperature corrosion-resistant. It is able to maintain long-term wear shiny and smooth. Moreover, titanium steel metallic luster is very close to platinium, which can make you looks noble, elegant and modern. Such advantages make titanium steel more popular in nowadays.
Maintenance Tips:
Keep it away from sharp things. If there was slight dirt on its surface, just use clean cloth to rub it. If there was stubborn stains on the surface, you can use warm water and take meticulous cleaning cloth dampened in a mild detergent, then wash and wipe to dry.