Mars Wrigley has recalled gummy versions of Skittles, Starburst and Life Savers.

The U.S. Food and Drug Administration says the recall is out of concern because of the potential presence of a “thin metal strand embedded in the gummies or loose in the bag.

The products were distributed in the U.S., Canada and Mexico.

Though the candy-maker received several complaints from customers, there has not been any report of illnesses.

If you have any of the candies, you’re urged to throw them out or bring them back to where you bought them.