This helmet has also had all the snaps attached so that an A-14 oxygen mask could be worn. The Styrofoam head is included. It is 13 x 12 x 12 inches.Thank you for your interest in my auctions. The item "Army Air Force Pilots Khaki Flying Helmet Type ANH-15, Goggles, Earphones, Wires" is in sale since Monday, September 17, 2018. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Field Gear, Equipment". The seller is "dauntlessaviation" and is located in Apache Junction, Arizona. This item can be shipped worldwide.