brave tour men titanium steel cross necklace (blue-z) brave tour why choose titanium steel jewelry?<br> titanium is aslo called 316l stainless steel.as to its characteristics, it <br>is resistant to acid and alkali without discoloration, allergy or <br>deformation. it is always used in medical science,luxuries, <br>expensive watches, pens and industry etc... titanium steel <br>jewelry does not tarnish and oxidize, which can last longer than <br>other jewelries. it is able to endure a lot of wear and tear. and it is <br>amazingly hypoallergenic. such advantages make it a more <br>popular accessory. why need titanium steel jewelry?<br> high quality titanium steel has high resistance to rust, corrosion and <br>tarnishing, which requires minimal maintenance. titanium steel <br>is one of the most bio-compatible metals, so titanium steel <br>jewelry is amazingly hypoallergenic because of its anti-allergic <br>properties. as one of the strongest of all jewelry metals, it does <br>not oxidize and will be very durable. all makes it a top fashion <br>accessory to complement your wardrobe with the sleek, <br>contemporary styling offered by our