Size: 3.5" X 5.5" We only use high quality magneting sheeting to bring out the brilliant colors in our graphics. Lays flat and adheres to most metal surfaces. Easy to apply. Made for outdoor and indoor use. .35 mil thick heavy duty magnetic vinyl. Guaranteed to last for years. Made in the USA We print magnets at 1440 dpi. That means we can easily match every color and print even the most complex designs. Even highly detailed images always come out awesome. All magnets are coated with a protective UV laminate that makes them super durable and resistant to fading, scratching, tearing, and water. Depending on conditions, our magnets are fade resistant for 3 to 5 years.