Silicon Oil
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125kHz Silicone RFID Wristband Bracelet Dual Chip Tk4100 T5577 Adjustable 13.56MHz NFC RFID Ticket Hand Wrist Band
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Programmable Silicone Children Tracking RFID Microchip Bracelet Wristband
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RFID Adjustable Passive 13.56MHz NFC Silicone Wristband
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Waterproof NFC Wristband 13.56MHz RFID Silicone Bracelet Rubber Access Control Smart Wristband