1. Material: ABS plastic + metal 2. Equipped with a sharp hammer tip, quickly break the window to escape 3. With hidden blade design, it is convenient to cut the seat belt 4. High strength and more durable 5. Storage does not take up space 6. Upgraded version: 22 x 8 x 2.5 cm, about 185 grams 7. Normal version: 15.5 x 5 x 1.4 cm, about 31.2 grams 8. Deluxe version: 28 x 11.1 x 2.5 cm, about 242.4 grams 9. Three in one: 17 x 7.5 x 2 cm, about 45.5 grams
