Retractable Self Defense Hiking Stick

All-steel structure with stainless steel pen buckle. Broken window tail vertebra, a hexagon-shaped rubber grip, and an opening button spring. Steel alloy (quenched and hardened, fine and durable) A window's broken tail vertebra (double the strength of quenched alloy steel) One-click pop-up automatic retractable hidden broken window with spring stick (304 stainless steel) buckle with a lock-in safety design for pens. Lock the swivel buckle while not in use to stop unintended pushing. One-click automatic spring stick removal One-key operation, one-click pop-up, an automatic retracting three-section swing stick, and a covert shattered window Enhanced hand textures that are non-slip Keep your grip on the handle since it has a non-slip, soft leather texture that effectively improves friction.   Specification: Material: Alloy steel Use: Car home store security Style: 16 inch (19--39.5CM), 21 inch (24--52.5CM), 26 inch (29--65.5 CM) Features: Non-slip and wear-resistant. comfortabl