Magnets, once a toy for the young kids have evolved into premium advertizing collaterals for corporates. Marketing is all about exposure and what offers more exposure than a refrigerator door or a company notice board? Moreover, unlike other ad material, a magnet does not get thrown out easily.
You can help your clients customize their corporate slogans or their product offerings on a simple piece of magnet and make the most of the available space. For your clients it would be a unique way of promoting their business and getting noticed.