40 Pcs NFC Cards NFC Tags NFC 215 Card White Blank NFC Business Card Rewritable NFC Tags 504 Bytes Memory Compatible with Android and NFC Enabled Mobile Phones Devices

Pretty hard to screw up NFC cards lol. Yes they work as expected. Seem to be of goo quality.

These work like a charm. I use my phone's NFC to write to the cards, and have not had any issues whatsoever. Also, they are about the size of a credit card, and are pretty easy to use if you have the NFC reader/writer. I think that they are a fair price, and they are definitely durable because my toddler tried to steal them MULTIPLE times to use with his toy cars (he was giggling the whole time)

Functional, good value. However, you need to know how to program the cards to get the maximum use of this. I would download an NFC writing app from either iOs or Android store (these should be free apps) and use it to write the card. I used this in class for my students in communication class to create their business cards and show them how to establish a LinkedIn profile. Very good and more professional than having your future contact scan a QR code.

Quality cards, easy to program, and easy to label. Great value for the cost. Use for restricted access entry, contact cards, and much more.

I will be finishing school soon and I will have externship interviews and job interviews. I got these cards to program with my name, phone number, email, and LinkedIn. I also ordered custom QR stickers with my LinkedIn as the code and my name and number above and below for the technology challenged. At less than $ each, I'll give them to people when networking. They'll hold up and probably be unique business cards that will stand out.