125khz em4100 rfid nylon wristbands adjustable size velcro type (pack of 5)

Regular price $11.98

1.125khz

2.em4100 chip

3.read only,can't rewritable.

4.black color bands

5.nylon material.

6.adjustable size

7.velcro 

 

Package included: 5pcs 125khz rfid nylon wristbands.