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Fifty small rectangular NFC stickers, each 10 by 20 millimetres, glossy white finish, thin adhesive backing, stacked together

LeadSeals SL-NFC NTAG213 Stickers 50 PCS 10x20mm 137 Bytes

SKU CH-DW0X-H12FP

Pack of 50 rewritable NFC stickers with NTAG213 chips, 137 bytes memory, waterproof PET, adhesive backing, compatible with all NFC-enabled devices

  • Waterproof PET withstands daily wear
  • NTAG213 chip stores 137 bytes for links or commands
  • Rewritable up to 100000 cycles with read‑write locking
  • Works with all NFC smartphones at 13.56 MHz
  • Self‑adhesive 10 x 20 mm labels for quick placement

LeadSeals NTAG213 NFC Sticker Pack

This pack contains fifty adhesive NFC stickers built around the NTAG213 chip. They suit anyone who wants to trigger phone actions, share contact details or launch smart-home scenes with a simple tap. No battery or pairing is required.

PET Film and 137-Byte Memory

Each tag uses a waterproof PET layer measuring ten by twenty millimetres and only zero point one five millimetres thick. The chip stores one hundred thirty-seven bytes, enough for a URL, a Wi-Fi credential or a short text record that can be rewritten up to one hundred thousand times.

13.56 MHz Near-Field Limits

Communication works at thirteen point five six megahertz with a read range of zero to ten centimetres depending on the reader. Metal surfaces and strong magnetic fields block the signal, so the stickers must be placed on non-metallic objects.

Highlights

  • Waterproof PET withstands daily wear
  • NTAG213 chip stores 137 bytes for links or commands
  • Rewritable up to 100000 cycles with read‑write locking
  • Works with all NFC smartphones at 13.56 MHz
  • Self‑adhesive 10 x 20 mm labels for quick placement

Specifications

BrandLeadSeals
ModelSL-NFC NTAG213 Stickers

Questions about this item

How many times can I rewrite each sticker before it wears out?

Each tag is rated for 100000 write cycles, so normal daily use will last for years.

What is the maximum read range I can expect with my phone?

The working distance is 0-10cm depending on your phone's NFC antenna and orientation.

Will the adhesive hold up if the stickers get warm in a sunny spot?

The PET material is waterproof and wear‑resistant; no heat‑related adhesive limits are specified.

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