1. Three-Stage Design: This three-stage device features an ergonomic design and practical storage capabilities. It serves as a reliable tool for personal safety and home protection. 2. High-Quality Material: Made from wear-resistant, anti-slip titanium steel that helps reduce impact noise. Suitable for users of various heights. Folds compactly and can be attached to a backpack for easy portability. 3. Dimensions: Extends to 25 inches; collapses to 9.5 inches. Weighs 1 pound. 4. Safety Features: Non-slip handle enhances safety and comfort during outdoor activities. Shock-absorbing construction helps protect joints and prevent injuries, improving response in emergency situations. 5. Wide Application: Ideal for night fishing, security duties, transportation, family use, travel, camping, and other outdoor scenarios. A practical self-defense tool for carrying in vehicles or storing in gear.