This S.F. Giants magnet can withstand 6 pounds of magnetic force - enough to survive any car wash, hold 20 pages of your artistic masterpieces, and add some flair to your mailbox. Stick it to your grill, locker, toolbox…any place you want to show off your fandom! Measuring in at 4" and weighing just 4 ounces, this officially licensed, team-colored and logo-bearing USA-built magnet is the strongest of its kind. Let your fandom shine with the STRONGEST magnet on earth!