【Note】 These not for hire car magnetic signs are designed to stick securely to most steel vehicle surfaces. This not for hire magnet will not adhere to aluminum or fiberglass vehicles. WE HIGHLY RECOMMEND FOR YOU TO TEST THE SURFACE YOU WILL BE USING MAGNETS ON BEFORE PURCHASING. 【Professional Appearance】Designed for business and personal vehicle use, these not for hire magnetic signs clearly display a “NOT FOR HIRE” message. Compared with a not for hire sticker, the magnetic format helps maintain a clean, professional vehicle image with flexible use. 【Visibility Signage】Measuring 3"×11.8", these not for hire car magnetic signs provide clear and readable visibility without overpowering the vehicle exterior. The magnetic design allows easy removal and reapplication as needed. 【1mm Thickness】Made with a 1mm thick magnetic sheet, these not for hire magnets magnetic sticker style signs offer strong holding power. The material supports stable placement and is suitable for outdoor vehicle use in various weather conditions. 【Clear Non-Commercial Message】This not for hire magnet is designed to clearly display a non-commercial vehicle status. The bold text helps reduce confusion during daily driving or parking, making it suitable for company vehicles or personal trucks that are not used for hire. Usage Instructions: Flatten the decal upon receipt if bent, using a weight for 1-2 hours. Clean the vehicle surface thoroughly before application. Apply the decal to a flat, dust-free area on the vehicle. Ensure a tight fit with no gaps to prevent detachment while driving. Remove the decal before washing the vehicle and reapply when dry. These Not For Hire Magnetic Signs measure 3"×11.8" and are designed for clear non-commercial vehicle identification. Made with 1mm thick magnetic material, they attach securely to most steel vehicle surfaces and can be removed or repositioned easily. Suitable for box trucks, tractor trailers, company vehicles, or personal vehicles.