wristwatch type RFID tag | chip type: 13.56 MHz MIFARE (S50) | adjustable arm thickness | velcro fastening | blue
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | black
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | blue
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | green
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | red
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | yellow
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | buckle attachment | black
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | buckle attachment | blue
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | buckle attachment | green
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | buckle attachment | orange
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | buckle attachment | red
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | buckle attachment | yellow