This is our second RFID review. The first company sent over 10 covers and two passport covers as well. However, we received two of the aforementioned sleeves. Two.

The blue one has an opening slot at the end. The purple has one on top, rather
than the side.
The sleeves are lined and comprised of a sturdy papyrus material. However, you receive 6 for the $14.95. That seems a bit high. But, they are pretty.