Nauticalmart Antique Full Copper Brass Diving Helmet Divers Helmet Us Navy Mark V Dimensions:18 tall x 15 wide x 17-1/2 deep Decorative Divers Helmet Made Of Good Qulaity copper solid brass copper antique finished Strong Construction And Highly Durable Manufactured By NAUTICALMART A Heavy Solid Piece. We Used Coating Process to Make it Look Like 100% Genuine Product. Made Of High Quality Metal Used Description Our Large full size Well crafted Divers helmets are commanding feature piece that evoking senses and illuminating entire spaces.these diving helmet is well made replica of vintage navy divers helmets.