This vintage copper and brass small replica deep sea scuba diver diving helmet measures 8x8 inches. Made in the United States, this US Navy Mark V model pays homage to military diving history. Perfect for maritime enthusiasts or antique collectors, this vintage reproduction piece showcases the craftsmanship and design of diving helmets used by the US Navy. With its primary materials of brass and copper, this detailed replica captures the essence of underwater exploration and military dive gear.