This is a retired TK-4A used by MiG fighter pilot. The glass shade was worn and inside black sunvisor has been taken down. The electric wires and breathing system are good condition. (some countries in South America need more time). Please request revised invoice when you are finished shopping.I will send you a combined invoice. The item "Air Force MiG Fighter Pilot Aviation Flight Helmet" is in sale since Saturday, May 30, 2020. This item is in the category "Collectibles\Militaria\Militaria (Date Unknown)\Air Force". The seller is "felicia567" and is located in China,shanghai. This item can be shipped worldwide.