Description: 1. Multifunctional Use: Temporary Parking Sign is a combination of parking sign, window breaking hammer,which can break windows in seconds in of accidents. It can also hide the number to avoid harassment. 2. Easy to Use: The Temporary Parking Sign adopts a rotating design, and the number can be displayed with a light push. The scroll wheel is convenient and quick to adjust. It is small and does not block the line of sight, and the inside and outside of the car are clearly visible. 3. Well Made: The Temporary Parking Sign is made of metal materials, with exquisite workmanship and quality details. It is not only a car interior decoration, but also a practical tool. 4. Exquisite Workmanship: The Temporary Parking Sign adopts a new process of three-layer baking paint, which is tested at a high temperature of 100°C. The color is does not fade, and the numbers are clear and easy to distinguish . 5. High Hardness: The window-breaking needle is made of super-hard alloy tungsten steel material, which has high hardness and can quickly break the window to seize the best time to escape.  Description :  Temporary Automobile Number Card is made of metal materials, with exquisite workmanship and quality details. It is not only a car interior decoration, but also a practical tool. It adopts a scroll wheel that is convenient and quick to adjust. It is small and does not block the line of sight, and the inside and outside of the car are clearly visible.  Specification: 1. Name: Temporary Parking Sign 2. Material: zinc alloy + ABS 3. Weight: about 100g 4. Size: about 12.5*4.5*3CM (4.92*1.77*1.18inch)  Packing List: Temporary Parking Sign*1