Description 1. Heat treated stainless steel,very hard and strong. 2. Size for your choose: Stretch Size: 21 inch length 26 inch length. 3. Easy to carry, practical, self-defense, night sports training equipment 4. Application places: night fishing, security, traffic, on the way home, travel, camping and other places. 5. Color: black,gold,silver Package include: 1x Stick Retractable