Brand new and high quality!
Material: TC4 titanium alloy
Ring height:8mm
Weight: about 2-3g
Package include: 1pcs ring
Features:
1. This is an original .The patch material is made of TC4 titanium alloy and refined by CNC. Each patch is inlaid with 4 luminous tube of 1.5x6mm size. No need for any energy, bright for 25 years.
