It takes a lot of hard work and dedication to become a Certified Diving Instructor; be proud of it by wearing this Oval Dive Instructor - Diving Pin. Dive Instructors are always looking for new students. Let this pin help find them when you're wearing it. Also makes a great gift for a newly certified Dive Instructor friend. Metal Pin with Gold Plating, Hand Enameled with Post and Military Clutch on Back.