The Firefighter Red Rhodium Fire Collar Chain of Command 11/16” Set Lot Pins Pin is a collectible set of pins designed for firefighters. The theme of firefighting and rescue is reflected in the design of the pins, which are meant to be worn as part of a firefighter's uniform collar chain of command. The set includes multiple pins, each measuring 11/16 inches, featuring a red rhodium finish for a distinctive and professional look. These pins serve as a historical memorabilia and a symbol of honor within the firefighting community.