The picture shows a view of this Unused Kenneth Cole New York Advertising Premium Key Chain. This keychain is not dated and the year that it was made is unknown. It is also unknown how you would have acquired it. It may have been a tag on clothing. It is marked as follows:
UNLISTED KENNETH COLE NEW YORK
The keychain measures 1-5/8'' x 1''. It appears to be in mint unused condition as pictured.