Searching for an effective promotional tool? Our Indoor Magnets 30 Mil Square Corners will be the right choice if you want to promote your brand in a unique way. These custom square magnets can ensure that your brand logo and contact information will stay in your customer's minds permanently. Florists, taxis and laundry services can advertise their services using these printable magnets. Order today to enjoy our free digital proofs and free full-color printing offers!