Blue-edge finish reference
Size by matching physical sample
Appearance reference; body alloy and coating not verified.
RFID Rings · RFIDAK
Patterned NFC Rings — Finish & Chip Choices
Patterned NFC rings combine a decorative finish with contactless electronics. The current photo shows blue-edged and iridescent examples; the coating process, alloy and dimensions are not established by that photograph.
Updated September 24, 2026
- Visible finish references
- Blue-edged and iridescent ring examples
- NFC IC options
- NTAG213 / 215 / 216
- User memory by IC
- 144 / 504 / 888 bytes respectively
Technical reference
Product specifications
Model-specific data and source scope are shown together.
The available finish photo is not a dimensional or material datasheet. IC memory options are documented separately.
- Visible finish references
- Blue-edged and iridescent ring examples
- NFC IC options
- NTAG213 / 215 / 216 [1]
- User memory by IC
- 144 / 504 / 888 bytes respectively [1]
- RF standard for NTAG
- 13.56 MHz; ISO 14443A; NFC Type 2 [1]
- Encoding
- NDEF URL or another supported data record; protection settings by selected IC [1]
Choose a reference
Models & configurations
Choose a model or format to include it in your quote or sample request.
Iridescent finish reference
Size by matching physical sample
Appearance reference; select the electronic configuration separately.
Appearance & construction
Photos & drawings
Open a picture to inspect the original file. Dimensions are taken from the cited references.
Application & selection
Before choosing this product
Does the color prove PVD or stainless steel?
No. A photograph cannot establish the base alloy or the coating method. Record the actual construction in the sample specification if finish durability or material composition affects the purchase.
Tap-face placement
A metallic decorative exterior can alter NFC coupling. Evaluate the inlay arrangement and worn tap orientation on the complete ring before committing to a finish and chip combination.
Sources & documents
Technical references
Published specifications identify the reference model. They do not replace the final order drawing or a model-specific test report.
- NXP NTAG213 / 215 / 216 IC datasheet ↗
Manufacturer reference · reviewed 2026-09-20
Custom orders & samples
Request your configuration
Choose the reference, then add quantity, destination, chip or reader details and any artwork on the enquiry page.