Phelps Diaphragm Organizer - A great way to organize and dry your calls out between using them. The PDO will hold 8 diaphragms total, 4 on each side. 550 paracord lanyard.
Phelps Diaphragm Organizer - A great way to organize and dry your calls out between using them. The PDO will hold 8 diaphragms total, 4 on each side. 550 paracord lanyard.