vintage cigarette cases
Who knows where cigarette cases, the elastic bands in vintage to be found?

I have recently begun before collecting vintage / antique Cigarette cases, but found that the original rubber bands are often absent or are extended. It seems like a very simple configuration elastic. Who knows if they are still in production or any advice on an alternative? Thank you!

Hobby Lobby has them.

Aluminum Vintage Cigarette Case Holder (Holds 12) from