RFID (Radio-frequency Identification) Blocker Sleeves help keep your sensitive personal data secure. These sleeves help prevent thieves from wirelessly stealing the information embedded in your wallet-sized cards.
- Tear- and water-resistant for frequent handling
- Protects personal information imbedded in cards up to 13.56 MHZ
- Shields driver's licenses issued in WA, MI, NY, VT; select transit cards, and European squid cards
- 3 per pack
- Weight: 0.065 oz. / 1.8 g each
- Material: Laminated RFID-blocking Aluminum
- Dimensions: 3.5 x 2.25 in / 9 x 5.5 cm