So looks blister carded. Twenty batteries that are loosely placed in a wound with plastic wrap two-piece plastic packaging. After removing the film I noticed the 20 batteries in one go from the packaging. How many have thereby suffered a short circuit, I have not yet checked. In addition, the expiration date otherwise present on the blister lacking in this type of packaging. Offered here are in blister CR2032 - delivered goods without the pictured blister and thus no expiration date (already expired ??)