FistHammer Knuckle Duster Emergency Glass Breaking Device

Material & Durability

This product is made from zinc alloy, a lightweight yet durable material known for its corrosion resistance and longevity. Its solid construction ensures reliable performance, making it suitable for both everyday wear and emergency situations.

Weight & Portability

• Weight: Approximately 38g
  The lightweight design makes it easy to carry without feeling bulky, whether worn as an accessory or kept for practical use.

Versatile Features

• Unisex Design: Suitable for both men and women, with a neutral style that complements various outfits.
• Hanging Chain: Comes with a chain over 20 cm long, allowing it to be worn as a fashionable pendant, sweater chain, or personalized clothing accessory.
• Emergency Use: Can be worn on the middle finger for self-defense in urgent situations.
• Window-Breaking Tool: In an emergency, it can be used as a glass-breaking hammer to aid in escape or rescue situations.