You will get plenty of creative ideas to try with these Outdoor & Car Magnets 30 Mil Square Corners and create as much as turning heads in streets. This kind of promotions using custom rectangle magnets will surely benefit your brand promotions. One fine idea is to imprint a scratch design in these promotional magnets along with your brand logo. People will think it is really a bad scratch but they will be interested to know that it is part of your brand promotion.