The Magnet.

Now let me ask you something.
Have you ever heard of fridge magnet business card before?
If you don’t, that’s mean the time has come for you to get more info about magnets.

Actually, there's many companies provide self adhesive magnetic rolls and isotropic rubber magnets in the market now. Many of them create their best quality magnets using latest technology and that’s make their product more quality. They also produce magnetic tabs so that it can easily be applied to leaflets, invitations, calendars, and menu.

Magnet also can be used in work holding industry. But if you want to now how magnet can change out life, I suggest you to dig more about it on Google.