More than 762,000 pounds of pepperoni Hot Pockets are being recalled by Nestlé Prepared Foods, according to the USDA's Food Safety and Inspection Service.

The frozen stuffed sandwiches are being recalled because they may be contaminated with pieces of glass and hard plastic. 

At least four people have complained about the product, including one person who reported a "minor oral injury", the USDA said.

The recall is for 54-ounce packages of 12 “Nestlé Hot Pockets Brand Sandwiches: Premium Pepperoni". Recalled boxes have a best-before date of Feb. 2022 and lot codes of 0318544624, 0319544614, 0320544614 and 0321544614.

The boxes also have the establishment number "EST. 7721A" inside the USDA mark of inspection.

Anyone who has the recalled Hot Pockets should not eat them and should throw them away or return them to the store.