This is an original antique beaver stovepipe that I used when reenacting civil war era. It is the same style that Abe Lincoln wore. The size is not marked but I would say it is circa 7, 7 &1/8. I usually wear 7 and one quarter and it will fit but is tight. I have steamed it and stretched it in the past but it has set in it's hatbox for years and has taken on it's original shape which is round and oval. It will be shipped in the original leather hatbox that is in good shape except the leather strap is torn/gone. Look at the pictures and ask any questions. Buyer pays shipping to be determined by the post office.