THONSEN RFID Key 13.56MHz ISO14443A Classic 1K Waterproof NFC Token Tags Color Blue (Pack of 10)

Could not set uid with proxmark3 easyNot magic card .

These NFC tags work great with my Note 20 Ultra, Note 9 and Note 3. Not all phones are NFC capable. There are apps that will tell you if your phone is NFC capable. Had no issues with these and plan to buy more.

Bought these for work to access the building without needing a key card. Now everyone in the office is asking to buy them!

I use as a replacement for Saflok keys and fobs. Much better constructed than Saflok fobs that break off.

We purchased these for our ELD. They work perfect!

One did come DOA but the fact that 10 come for such a good price is great. Rarely a bit tricky to get it to read (because not as big coil vs a PVC nfc card). Overall they work great with all my NFC equipment.

Works great for its intended purpose. Programming and reprogramming not an issue if needed.

Working perfectly with Onity system