Danone U.S., parent company of YoCrunch yogurt, announced the voluntary recall Tuesday over plastic pieces reportedly found in the dome topper.

Danone U.S. has initiated a voluntary YoCrunch recall after several consumers reported finding sharp, clear plastic fragments—measuring between 7 and 25 mm—in the dome-shaped topping compartments of its popular yoghurt range.

YoCrunch products are being recalled nationwide by Danone U.S. for potential plastic pieces in the dome topper, according to the U.S. Food Drug Administration. Consumer complaints have reported plastic pieces in the toppers,