Danone U.S. has issued a yogurt recall over concerns that some of the yogurt toppers contain plastic. The recall includes nearly 20 flavors.

Danone U.S. has announced a voluntary nationwide recall of its popular YoCrunch yogurt products due to the potential presence of plastic pieces in the dome toppers.

The recall is impacting YoCrunch products sold at various retailers across the U.S., including Walmart.