We offer a wide range of beautiful, full sized, hand-made replica, brass and copper diving helmets mark IV with beautiful wooden base. These are 18 inches tall and are made of solid brass and copper with 4 glass view point and trim with grills. These helmets are available in various shapes, sizes and finishes thus meeting the various needs of our clients. We offer these helmets in both standard and customized size to meet the exact specifications of our customers.