Blank black NFC metal card 

original natag215 chip ,

stainless steel 304

Size 85*54*0.8mm ,

NFC Label size 51*38mm with black pantone print

Chip: NXP -NTG215

Lockable  :  YES 

Protocol: ISO14443A

Working frequency: 13.56 MHZ

Memory: 540Bytes

Usable Memory: 504Bytes

Size: 86*54*0.84MM

Color:  Black 

Reading and writing distance: 1 to 3 cm

Compatible to any kinds of ink .

NFC IC reader/writer NFC Enable Phone