Warner Bros Looney Tunes Sylvester & Tweety Polyresin Key Rack. The key rack is in good condition and marked with 1998 Warner Bros mark. Made from polyresin and dates from the year 1998. Check out my other items. Be sure to add me to your favorites list. The item “Extremely Rare! Warner Bros Looney Tunes Sylvester & Tweety Polyresin Key Rack” is in sale since Tuesday, November 18, 2014. This item is in the category “Collectibles\Animation Art & Characters\Animation Characters\Warner Bros.\Looney Tunes”. The seller is “mr-jvoorhees” and is located in Geleen. This item can be shipped worldwide.