For your consideration, here is a Pair of Reno Nevada Casino Souvenir Keychains, from the Fitzgeralds and Riverboat Casinos.  They both have some wear on them.  They will be mailed in box for protection.  Items pictured are the actual items up for sale and comes from a non-smoking household.  (603.115r-.5bx2)

Here are the details:

*   Fitzgeralds Casino and Hotel, metal, fob part is 2 3/8 inches long

*   Riverboat Casino and Hotel, plastic, fob part is 2 7/8 inches long