This is a new with tag authorized Blue Wimbledon Wallet we purchased from the AELTC gift shop, when we visited in 2008 or 2009. It looks like it's nylon, but I'm not certain. Even the wallet lining has 'Wimbledon' on it, as well as the zipper pull. It has been in storage since it was purchased. It's about 3.75" x 5.75".  I'm also throwing in a used U.S. Open Tennis tournament wrist band. Please look at all of the photos for details and condition, and don't hesitate to email with any questions or interest. They are only being offered to buyers with a mailing address in the U.S.A. (includes International shipping). They are being sold 'as is', with no returns accepted.