This is a unique vintage mini lunchbox from the 1960s by J. Chein & Co. It is made of metal and has a rare design that is perfect for collectors. The lunchbox was manufactured in the United States before 1970, making it a valuable piece of history.

The brand of this lunchbox is J. Chein & Co., and it is made of durable metal. The design is compact and easy to carry, making it perfect for on-the-go lunches. This lunchbox is a great addition to any collection of vintage items, and it is sure to be a conversation starter.