The First Response Rescue Tool features a seatbelt cutter and spring loaded glass breaker. Blade Length: 3.4 (8.6 cm) Closed Length: 4.8 (12.2 cm) Blade Material: Stainless Steel Handle Material: Nylon Fiber, Black with green accent Spring loaded glass breaker Safety lock Magic Assisted-opening system Dual thumb studs Carry System: Pocket clip Weight: 4.9 oz