One touch opening system, spring switch, appears in the blink of an eyeIt is built from a high-grade metal that can be used for martial arts and self-defense effectively.Lightweight and Telescopic Portability. Carry it around wherever you go to stay protected. Easily put back the Pocket Staff into its small shape. Notice: Don't let your head face people! Keep away from children! Adult supervision is recommended. After a period of time, the length of the foldable personnel will be slightly longer. Normally, let the bow bar extend and lay flat. Specification:Type: Self-Defense StickMaterial: MetalQuantity: 1pcItem Color: SilverItem Size: 1.1m/3.6ft (L) Package:1* Self Defense Stick [WARNING] Please extend your wand when you are not using it, this cane extends with a lot of force. DO NOT LET KIDS USE IT! DO NOT POINT YOUR EYES WHEN GOING TO RELEASE IT!