20 Pack - NFC Chips – Customizable Trackers for Mint Stacker Tubes & General Storage

20 Pack - COINFINITY™ NFC Chips

Customizable Trackers for Stackers & General Storage

Take your coin organization to the next level with COINFINITY™ NFC Chips. Perfectly sized for Stackers and general storage containers, these NFC Paste Coins feature a reliable NTAG215 chip with strong compatibility, high-quality materials, and versatile usage options.

Key Features:

✅Adhesive-Backed & Compact: 25mm (1 inch) diameter with a sticky back for easy placement inside lids, containers, or on any flat surface.

✅Durable Materials: Made from waterproof PET and paper, resistant to water, acid, and alkali. Writable surface.

✅Wide Compatibility: Fully compatible with TagMo, Amiibo, and all NFC-enabled smartphones.

✅Rewriteable & Reliable: NTAG215 chip with 504 bytes of user memory. Rewritable up to 100,000 times (Amiibo one-time write).

✅Smart Uses: Instantly catalog your Coinfinity Stackers, log purchase history, and track your collection with a tap—plus explore creative uses like linking to content, storing contact info, or sharing WiFi access.

📦 Specifications:

✅Chip: NTAG215

✅Diameter: 25mm (1.02 inch)

✅Frequency: 13.56 MHz

✅Protocol: ISO/IEC 14443 A

✅User Memory: 504 bytes

✅Material: PET + Paper (adhesive backing)

✅Operating Temp: -40°C to +85°C

🎁 What’s Included:

✅20 × COINFINITY NFC Chips (NTAG215)

✅1 × Transparent Storage Box