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| Tyvek RFID Secure Credit Card Protector ID Theft Protection Envelope Sleeves |
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These sleeves are made of Tyvek (which is an extremely durable, tear resistant and water resistant fiber) on the outside and has a special inner lining which blocks the transmission of the RFID signal.
This Premium Tyvek sleeve is sturdier, will last longer and provide greater protection and security to your card. It combines the magnetic strip protection of standard Tyvek sleeves with the extra protection of a special inner lining which blocks the transmission of your card's RFID signal. |
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