2Pcs RFID Keyfob Tag Token 5 RFID Cards in One, ID T5577 Chip and IC 13.56MHz ISO14443A UID Changeable CUID Chip, Writable Rewritable, Used for Copy Muti RFID Access Card in One Tag-2Pcs(4 ID+1 IC) 2Pcs(4 ID+1 IC) auspowers_batchthree KEY POCKETS & EARPHONE HOLDER

KEY POCKETS & EARPHONE HOLDER - These phone straps have special key pockets and a headphone holder design

Lightweight and convenient The reflective tape is light and small

There is a layer of sealing paint on the threads

●Weight 6

2Pcs RFID Keyfob Tag Token 5 RFID Cards in One, ID T5577 Chip and IC 13.56MHz ISO14443A UID Changeable CUID Chip, Writable Rewritable, Used for Copy Muti RFID Access Card in One Tag-2Pcs(4 ID+1 IC) 2Pcs(4 ID+1 IC) auspowers_batchthree KEY POCKETS & EARPHONE HOLDER2Pcs RFID Keyfob Tag Token 5 RFID Cards in One, ID T5577 Chip and IC 13. 56MHz ISO14443A UID Changeable CUID Chip, Writable Rewritable, Used for Copy Muti RFID Access Card in One Tag 2Pcs(4 ID+1 IC) Product Features Tag have two models, 4ID+1IC and 4IC+1ID. For 4ID+1IC, it has 4pcs 125KHz T5577 chip and 1pc 13. 56Mhz CUID Chip, which can copy 4pcs 125Khz card and 1pc 13. 56Mhz card in one tag. For 4IC+1ID, it has 4pcs 13. 56Mhz CUID Chip and 1pc