Self Defense Rings for Men

This ring knife is suitable for all finger sizes. Please use caution, the blade is extremely sharp! When not in use, press the blade back into the sheath by hand.

Material: Titanium steel (High-quality material that does not fade)

Ring size: Adjustable, fits most people, and is easy to wear, suitable for men and women.

Package Includes:

1 x Self defense ring

1 x Gift box

Shipping:

1. To North America/Europe takes 10~15 days
2. To Asia takes 8-12 days.
3. Other countries take 15-30 days, depending on location.
4. The tracking number will be provided by email.