what is RFID ? —-Radio Frequency Identification,a technology that can read datas from targets without touching.(need special equipments)
What is NFC ? —-Near Field Communication,a technology that can read datas from targets without touching.(mobile phones are equipped with this)
Why is not safe to our bank cards ? —-Nowadays, credit cards / passports / ID cards are all with RFID chip,which will be easily read by phones.
So you need our ANTI RFID CARD HOLDER.
Anti Rfid Card Holder Wallet Blocking Reader Lock Bank Id Bank Card Case Protection Metal Credit Card Holder Aluminium