Attract Customers with Custom Magnetic Signs Magnetic signs are a smart solution if you are looking for an effective and affordable way to advertise your business on the go. You can turn your corporate car or truck into a mobile advertisement with your own personalized car magnets. On our website, you can create unique, fully customized magnetic signs for your business to attract attention to your brand and encourage potential customers to contact you for more information. Durable & Weather-Resistant Our magnets are repositionable, but hold strong when you apply to your car. These come in two durable thicknesses for you to choose from, both with rounded corners for a professional look. Our standard magnet is .030" (100 lbs/sq ft pull strength), but we highly recommend our strongest magnet for vehicles that get a lot of use. Our strongest magnet thickness is the .045" (133 lbs/sq ft pull strength). Our .045 Magnetic signs are twice as thick as the industry standard, greatly reducing the risk that they will accidentally come off your vehicle. This is great for mobile advertising on vehicles. Our car door magnets are also printed with UV inks that protect against fading in sunlight. BuildASign is a Texas based company, so rest assured that we’ve prepared our products for lots of sun and heat!