The diving helmet comes in sturdy brass and copper construction. It's perfect for all of your underwater breathing needs. This helmet is greatly safe and reliable for divers to use.

• 18' brass mark V diver's helmet, 12' brass diver's helmet.
• 10' brass diver's helmet, 7 1/2' brass diver's helmet.
• 5' diver's helmet, 3 1/2' diver's helmet.