We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Fifty round white NFC stickers, 25mm diameter, ultra-thin PET finish

Avery NFC Tags Stickers NTAG213 50 PCS 25mm 137 Bytes

SKU CH-FNK2-HYZBV

Fifty rewritable 25 mm NFC stickers with NTAG213 chips store 137 bytes for automation tasks and work with any NFC-enabled phone

  • TypeStorage
  • Paper TypeCard Stock
  • ColorNatural
  • Color FamilyWhite
  • TechniqueStationery
  • ThemeFantasy/Fairies
  • 137 bytes rewritable memory for custom automation
  • NTAG213 chip operates at 13.56 MHz for broad phone compatibility
  • 25 mm waterproof PET stickers resist wear and moisture
  • 100000 write cycles and 10-year data retention
  • Adhesive backing suits scrapbooking, smart-home triggers and business cards

What You Get

This pack contains 50 round NFC stickers with an NTAG213 chip. Each tag stores 137 bytes of rewritable data and works at 13.56 MHz. The PET surface is waterproof, wear‑resistant and only 0.15 mm thick. They suit anyone who wants to automate phone tasks, share contact details or trigger smart‑home scenes with a simple tap.

Before You Stick Them

Verify that your phone or reader supports NFC and the ISO/IEC 14443 Type A protocol. Tags will not function on metal surfaces or in strong magnetic fields. iOS users typically need the Shortcuts app or a third‑party NFC tool; Android users can choose any compatible NFC app. The adhesive backing is permanent, so plan placement before applying.

Durability & Range

Operating temperature spans –25 °C to 70 °C. The chip retains data for 10 years and survives 100,000 rewrite cycles. Typical read distance reaches up to 5 cm, with a maximum of 10 cm depending on the reader. No battery is required; power comes from the reader field during each tap.

Highlights

  • 137 bytes rewritable memory for custom automation
  • NTAG213 chip operates at 13.56 MHz for broad phone compatibility
  • 25 mm waterproof PET stickers resist wear and moisture
  • 100000 write cycles and 10-year data retention
  • Adhesive backing suits scrapbooking, smart-home triggers and business cards

Specifications

BrandAvery
TypeStorage
Paper TypeCard Stock
ColorNatural
Color FamilyWhite
TechniqueStationery
ThemeFantasy/Fairies
ProjectScrapbooking
Number of Items1

Questions about this item

What comes in the box and do I need anything else to start using the tags?

The pack contains 50 adhesive NFC stickers with NTAG213 chips. No extra hardware is required — just an NFC-enabled smartphone and a free app such as NFC Tools or NFC TagWriter.

Should I choose the 137-byte or 144-byte version listed in the specs?

Both figures describe the same NTAG213 chip; 137 bytes is the usable NDEF payload, 144 bytes is the total memory. There is only one version in this pack, so no choice is needed.

What does the 10 cm reading distance mean when I tap a tag on my phone?

The 10 cm figure is the theoretical maximum; in practice most phones read the tag at 0–5 cm, so you simply hold the sticker against the back of the device.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.