The Diver's Helmet is an item found in Freddi Fish 2: The Case of the Haunted Schoolhouse.
Freddi Fish 2: The Case of the Haunted SchoolhouseEdit
The helmet is one of five possible items necessary for the trap. The helmet is located in the pathway to Captain Schnitzel's submarine on a diver's suit, but it is held down by kelp that is too strong for Freddi and Luther to rip off. The duo will need to use the Safety Scissors to cut the kelp and obtain the helmet.