Kellogg's has issued a voluntary recall in the United States on three box sizes of Special K Red Berries cereal because the packages may contain fragments of glass. The recall covers certain specified 11.2-oz., 22.4-oz., and 37-oz. boxes.

The company is encouraging consumers who may have bought the cereal to check the UPC code on the packaging and the “Better if Used Before” date.

This link gives specific UPC codes impacted by the recall.