If you haven’t checked your freezer in a while, you may want to. Two types of ice cream sandwiches sold in Quebec, Ontario and Atlantic Canada are being recalled over concerns they may contain metal particles.

Canadian Dairy Co-operative Agropur says the recall covers Iceberg brand sandwiches sold in boxes of eight and Originale Augustin brand sold in boxes of 30. The company says there have been no reports of injuries, and the Canadian food inspection agency is overseeing the recall.

If you have one of these two brands, make sure they go in the garbage or are taken back to the store they were bought at.