The Key to Self Defense A self-defense tool - not a weapon. Lightweight, fits on any standard keychain or inside a small handbag. Durable ABS can penetrate wood and glass, but resists breaking in even extraordinary situations. Subtle! The Key does not appear like a self-defense tool, and is safe to keep around children. Comfortable! Molded grip fits into large and small hands alike. Requesting this because features & details have not propagated to listing in 5+ days.