Caution: It's important to note that, like all MIFARE Classic 1K, this sticker cannot be made read-only. Additionally, because this sticker contains no protective shielding, it works best in conditions where it is not placed directly on metal. It works with the Nexus S, but may not work for all future NFC mobile phones. On the other hand, its data capacity is very large -- great for holding things like vCards.
Do you need the 7 byte UID version? Buying more than 1000 stickers and want a discount? Looking for custom stickers or something else? Contact us at firstname.lastname@example.org. We'd love to help.