In cooperation with The Tolkien Shop, the largest Tolkien themed store in the world located in Leiden, Holland, I've brought some of their patches state-side in what very well may be the first ever international Tolkien Patch swap.
Sting. The elven sword passed to Frodo from Bilbo. This patch is 4.5" tall and 2.25" wide with a cloth back, and just like the real sword it glows blue when an orc or troll is present.