Anti-Metal NFC Sticker 13.56 MHz (Ultralight)

Conventional NFC Tags don’t work when applied to metal surfaces. Because NFC tags work by electromagnetic induction, metal can easily interfere with their operation.

On-metal or Anti-metal NFC Tags are specially manufactured with a protective layer made of ferrite, so that they can work also if stacked directly to a metal surface.

Features

• Chip: Ultralight (compatible with all NFC enabled smart phones)
• Anti-metal nfc 
• Frequency: 13.56 MHz (High Frequency)
• Size: round with diameter 25mm (1 inch)
• Material: paper
• 3M strong self-sdhesive backing
• Color: white
• Reading time: 1 - 2 ms
• User memory: 144 Character
• Protocol: ISO/IEC 14443A & 18000-3
• Function: read and write
• Read and write times:> 100,000 times
• Reading distance:  20 mm
• Data retention:> 10 years
• Designed for use on metal surfaces