Our 18"x12" US DOT magnetic signs are produced using a thin 8 year adhesive vinyl on a 30 mil magnetic sheeting. Your magnetic signs will be produced using the strongest magnetic materials (14 poles per inch, 85LB pull rating) available in the US market. For highest visibility, importantly at night, choose reflective lettering as your color choice for your US DOT number magnets. All products are made and produced in the USA.
•Upgrades available to use colored backgrounds or Reflective lettering. Sold as single signs not as a pair.
• Magnets only stick to steel.