The portable self-defense keychain weapon measures 5.5-inches and only weighs 2-ounces, so it is easy to hold and carry with your keys or in your pocket. The keychain loop allows you to attach the weapon to your keys for quick access in an emergency. This is the perfect way to keep yourself safe and secure. Crafted from durable aluminum, this keychain is designed to provide a powerful and effective self–defense tool. The Kubaton is a pocket–sized weapon that can be used to strike an attacker or as a pressure point control device. This keychain is a must–have for anyone looking for a reliable and discreet way to protect themselves.