10x Rfid Credit Debit Id Card Sleeve Protector Blocking Safety Shield Anti Theft. These card holders are designed to shield RFID signals. Secure sleeves create an RFID shield by blocking the electromagnetic energy necessary to power and communicate with contactless smart cards. Illegal RFID credit card readers can't access the information stored in your credit card RFID chips. Protect your magnetic card from EMI damage, which would caused information lost.This happens a lot if you put your card near your cellphone too often Protect your contactless IC cards chips from damage. Water proof and tear proof.
E**N
... store - but on the other hand it's a nice snug fit so they don't fall out
It's a little hard to stick my cards inside them quickly when I'm at the store - but on the other hand it's a nice snug fit so they don't fall out. So far nobody has stolen my info! Nice if you don't feel like getting an rfid blocking wallet right away.
J**N
Works very well
Tested it with a rfid chip with my phone and it blocks the signal.
S**Y
Love them.
Simple!! Love them.
T**E
Four Stars
works
E**G
Five Stars
Works great
Trustpilot
1 week ago
1 month ago
