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Custom Design OEM/OEM Amazon Retail Packing Rfid Block Credit Card Sleeve For Passport
Shielding Rfid Blocking Sleeve for Credit Cards & Passports
Anti RFID scanning card sets with special anti magnetic shielding material can prevent interference, signal receiving, RFID card for the protection of diamagnetic, intelligent transportation card, IC card, IC debit card etc.
Size | 89*58mm for credit cards, 140*110mm for Passports or customized. |
Material | Copper plate paper (Outside)+ Aluminum Foil Paper + PET + Copper plate paper(Inside) |
Process | four-color printing |
Function | RFID anti scan, NFC anti write, RFID anti information leakage, NFC anti payment, RFID sensor |