A pretzel bag has helped U.S. authorities catch a suspected child pornographer.

Police in Denmark started looking for the man earlier this month after discovering four videos on the internet with the man and a girl between seven and nine years old.

Investigators say they were able to track the suspect to the U.S. because of the man’s appearance, the background in the video and a still picture of a pretzel bag that’s only sold in the U.S.

The suspect was arrested Wednesday and the girl in the video is in protective custody.

Police won’t say where the man was found until after a court appearance Thursday.