This is a great promotional button for the 30th Year Birthday / Anniversary of Disneyland.  This button was issued in commemoration of the event - it has "THE OFFICIAL 30TH YEAR - DISNEYLAND - BIRTHDAY PARTY" on the front with 4 famous Disney characters on the front as pictured.  The button is approx. 3" in diameter.  The button is pre-owned - it is still in great shape - pinback is perfect & unbent - please examine pictures for exact condition as this is a used / not new item and has been worn - I am not a button collector and cannot provide any grading / condition advice - pictures on the listing are of the actual item.  A great Walt Disney Button from Disneyland 30 Years.  Shipping via U.S. Postal Mail is $3.95 and includes Postal Tracking. Thanks for looking!