Self-defense Ring Shocker Weapons Product

Practical Punk Wave Window Breaker Emergency Equipment Tool Women Men Finger Ring Self Defense Ring Inside diameter: 0.86''(2.2CM), Weight:35g, Material: high-grade zinc alloy, attack head material: tungsten The different attack head will bring you a different sense of security Come with a chain, if the size doesn't fit you, you can hang around the neck as a necklace, a wonderful decorate in daily life Used for break window or defense in a emergency situation