resistant to strong acid, strong alkali, discoloration, non-allergic, hard, non-deformable, bright.Corrosion resistance, high temperature and high hardness, the surface will not change because of the environment, and it can maintain gloss and smoothness for long-term wear.The metallic luster is very close to the luster of platinum, which is both noble and elegant, but also modern.The maintenance and cleaning of titanium steel jewelry is also very easy. It is not in a strong acid or alkali environment, and no special maintenance is needed at all.The design team has tried and tested each material.Focus on design and quality to improve your experience.Weight: 0.045 kgType: bracelets, braceletsShape: circle shapecolour:Black & white & brown & redmaterial:Leather + alloysize:22X3CM (length X width), adjustable bracelet size: minimum inner diameter 5CM maximum inner diameter 7CMPackage Contents:4 * braceletOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.