SaiTech IT RFID Blocking Card for Credit Debit ID Card, Black

These RFID blocking cards seem to work exactly as advertised. They are thin, lightweight, and fit easily into my wallet without adding bulk. While there’s no easy way to know they’re blocking signals every day, they give me added peace of mind knowing my credit and debit cards have an extra layer of protection against RFID scanning. The 20-pack is a great value, so I had plenty to share with family as well. I’m very happy with this purchase and would buy them again.

So far working good. Great size

Love that this is credit card size. Works great and not awkward.

Gave it a four, only because we haven't used them yet. Looking forward to the extra protection for our summer trips. Will update review once we use them.

I really like my RFID Blocking cards. The color is good; the card size fits in my wallet great. Seems to be good quality. The Material seems to be made of a very hard, double layered plastic and DOES NOT look to be cheaply made.

I honestly wasn't sure how to use these, so I simply placed them in my wallet with my other cards. I have a programmed RFID business card that my phone used to read every time with a casual scan. After adding these RFID blocking cards, my phone can no longer read that card through the wallet. I can't say they'll stop every possible scanner, but based on my real-world test, they prevented casual RFID reads exactly as I hoped. Simple, inexpensive, and they worked for my needs.

Works very well

I order this to protect my credit cards. I was walking past a self service counter at the supermarket and the machine charged my card which was in my pockebook for something i didnt even purchase. I just passed by them to exit the store. I feel safer with my credit cards sitting between two of this card.

Used it at a friendly store to Tap and Pay, in various shielding positions. It works.

La probé y funcionó el bloqueo. Lo extraño es que, momentos después de la prueba, la terminal no pudo leer mi tarjeta ni siquiera tecleando el nip. Al día siguiente fui a mi sucursal bancaria a solucionar el tema pero para mi sorpresa ya funcionaba perfectamente. Así que, probablemente la bloquea por cierto tiempo.

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