★ Material: 316 titanium steel / 14K gold-plated

 

About Titanium: Titanium silver plated alloy steel， unlike the same month fade titanium steel body is silvery white does not fade， no deformation， no rust titanium steel hardness to reach a human can not change its shape， in addition to the machine 

 

  ★ dimensions: length about 16CM +5 ​​CM extended chain