They block the signal, if you keep it in your wallet like me, expect some wear and tear after a few months of use (obviously). Keep in mind that this will block the map signal. So if you break into your home with RFID and your card is sandwiched between two RFID blocking sleeves, your card won't work. While this proves that the product is effective, it may bother you in terms of practicality, so be careful how you put your cards in your wallet.
ACdream Passport And Vaccine Card Holder Combo - RFID Blocking Travel Organizer With CDC Vaccination Card Slot, Leather Protector For Women And Men In Sky Blue
16 Review
Protect And Organize Your Travel Essentials With Sky Blue Passport And Vaccine Card Holder Combo - RFID Blocking & CDC Vaccination Card Slot Included
13 Review
ACdream Passport and Vaccine Card Holder Combo: RFID Blocking Leather Travel Organizer Protector for Women and Men - Black
15 Review
RFID Blocking Leather Passport Holder And Travel Wallet With Card Slots For Women And Men - Black
15 Review
๐งณ Vera Bradley Signature Anti-Curl Travel Accessories
7 Review
๐ผ Efficient and Elegant Charcoal Medallion Travel Accessories for Vera Bradley Signature Cosmetic Cases
8 Review
๐ผ Ultimate Vera Bradley Signature Cosmetic Organizer for Travel and Everyday Accessories
9 Review
๐งณ Kootek Organizer: Travel-Friendly Adjustable Cosmetics & Accessories Storage Solution
8 Review