Indoor Magnets 30 Mil Square Corners will let your brand stay on top of your customer's mind and within their easy reach. Whether it's placed on a refrigerator or office cubicle, your contact information will always be in their plain sight. Get your brand and message imprinted in full color on these made in USA indoor magnets. These square corner indoor magnets have a visually appealing design that will pique easy attention of your audience.