Specification:
Product name: BLACKWATER T0MCAT Self-defense Ring
Material: Titanium Alloy +Tungsten Steel
Weight:8.7g
Size: 22mm(inner diameter)
         26.5mm(outer diameter) x 8mm (thickness) x 31.5mm(height)

Features:
1.Hight quality with titanium alloy material、can use for a long time、corrosion resistance and stability.
2.Comes with 2pcs tritium、one blue color、one green color、great for decoration.
3.The tritium tube light can be used for 20years、no need to use battery.
4.It is a great self-defense ring and easy to carry outside for survival.

Package included:
1 x BLACKWATER T0MCAT Self-defense Ring
1 x pendant
1 x bradde chain