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Round white NFC sticker on card stock, 25 mm diameter, adhesive back

Avery NFC-12 NFC Tag 25mm 504 Bytes

SKU CH-PNNR-JBJNZ MPN NFC-12

Pack of 20 rewritable NFC stickers with 504 bytes memory and adhesive backing for NFC-enabled phones

  • Media typeCard Stock
  • Board styleCanvas Boards
  • Main colorWhite
  • Item count1
  • League or teamK1ck
  • Product colorNatural
  • 504 bytes memory stores links and data for instant phone reads
  • 25 mm round tag with adhesive back sticks to phones or walls
  • NTAG215 chip works with any NFC-enabled phone, no battery needed
  • Rewritable via TagMo or NFC-Tools apps for changing content
  • Pack of 20 cards gives plenty of tags for projects or gifts

NFC tag basics

Avery NFC-12 tags are 25 mm round stickers with an NTAG215 chip that stores 504 bytes. Each tag has a self-adhesive back for mounting on phones or smooth surfaces. They draw power from the phone and need no battery or pairing. A pack contains 20 pieces.

Who benefits and who does not

Hobbyists who want to trigger shortcuts, share contacts or launch apps with a tap will find these tags useful. Buyers who need more storage for files or encryption keys should look elsewhere. Users who plan to mount tags on metal or near strong magnets will not get reliable reads.

The deciding specification

The 504 byte NTAG215 memory capacity determines whether your data fits. Each tag holds one NDEF record such as a URL, vCard or small text block. Larger payloads or multiple records require a different chip.

How it compares

Measured against everything we stock in Craft Paper & Cardstock, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 67% of the 848 comparable items (median $14.99).

Specifications

Product
Brand nameAvery
Model nameNFC-12
Product colorNatural
Main colorWhite
Size & build
Media typeCard Stock
Size or dimensions2.5 cm × 2.5 cm × 0.1 cm
In the box
Item count1
More details
Board styleCanvas Boards
League or teamK1ck

Questions about this item

Does the pack of 20 NFC-12 tags include any mounting hardware or do I need to supply my own adhesive?

Each 25 mm tag already has a self-adhesive backing so you can stick it directly to a phone or smooth surface without extra supplies.

Should I choose the 504-byte NTAG215 version or a larger capacity for storing Amiibo data?

The 504-byte NTAG215 chip is the standard size used for Amiibo figures and works with TagMo or NFC-Tools for writing that data.

What does the 504-byte memory mean when I tap the tag with my phone?

It holds enough space for one Amiibo dump or a short URL and small text record, and the tag powers up instantly from the phone’s NFC field with no battery needed.

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