NASA 100th Space Shuttle Mission Commemorative Patch SEW-ON Novelty Patch Commemorative Patch for the NASA Space Shuttle Program Space Shuttle Discovery - 100th Mission (STS-92) on October 11th 2000. SIZE: 3 inches in diameter Great Collector's Item, Gift Idea or Accessory to an Astronaut Halloween Costume You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!