The sleeve doesn't quite fit the expanded passport. It feels very flimsy, like nothing more than a piece of paper. I don't think it's going to last very long.
Merchant Response:Hi Jonathan, Thank you for your feedback. The paper has a very thin layer of metal inside (the paper being only about 0.2mm thick) which effectively blocks any RFID read attempts on the card inside. The paper is also deceptively durable. If you are not satisfied with your purchase, please contact our customer service team at your earliest convenience and they will be happy to assist. Kind regards, Big Skinny