It is an old stock and has a little musty smell. You can put it in the sun for several days to remove it. Please request revised invoice when you are finished shopping. I will send you a combined invoice.The item "MIG-21 Fighter Pilot Flight Helmet Tk-1 Pull Down Black Sunvisor" is in sale since Thursday, May 27, 2021. 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.