This little cardboard box of Ex-Lax is marked Free Sample on the end. This well known Chocolate Laxative is the type of item mailed to housewives in the 1940's and 50's to get them to purchase the large size packages.
It measures about 1 5/8" by 1"and is in nice condition with minimal edge wear.
The pictures are not shown at actual size. Please refer to the description for actual measurements.
Don't forget to check out the other collectible medical advertising in our shop including aspirin tins!