Spot Color - Promote the services of your local company by using this magnetic sign as a mailer. The magnet measures at 4" x 6" with a thickness of 30 mil. Constructed from flexible non-toxic material, it's made to withstand outdoor conditions. There is a care statement automatically printed across the product that reads: "Magnetic Signs - Apply to flat metal surface, remove weekly for cleaning. Made in the USA." Boost your brand presence today!