Magnetic signs are ideal when you need to project a professional image on your vehicle during business hours, but would like the information off the vehicle after business hours. Great for companies that employ contract workers who provide their own vehicle for delivery services. Cadillac Sign & Decal’s magnetic signs are produced on .030 gauge solid magnetic sheeting that will adhere firmly to any clean smooth ferrous surface. The material is available in a variety of colors. Small quantities (less than 7) are produced with applied vinyl lettering or laminated digital prints. Larger quantities are screen-printed.