NauticalMart Scuba Diving Divers Helmet U.S Navy Mark V Solid Steel Original Antique 18" Highest Quality: Our diving helmets are made from the finest metal, and designed to last Nautical: This piece is designed for the sailor in you, with it's nautical and antique charm! Satisfaction Guaranteed: We promise that all of products are of the highest standard, so we always guarantee 100% satisfaction! Manufactured Sold By Nauticalmart Inc Description:- SIZE: 18" Diving helmets are worn mainly by professional divers engaged in surface supplied diving, though many models can be adapted for use with scuba equipment. The helmet seals the whole of the diver's head from the water, allows the diver to see clearly underwater, provides the diver with breathing gas, protects the diver's head when doing heavy or dangerous work, and usually provides voice communications with the surface Any room office and boat can be decorated by this navy model helmet, this replica model is very much famous to decorate with new home and office furnishing articles. antique divers helmet copper finish scuba nautical mark v model