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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

These cards work as advertised! These work exactly as advertised. Tested and works for credit / debit tap. Surprisingly it really works.



Cons

I regret buying these as they have demagnetized all my cards. Credit info was still stolen.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality


Also i was quite surprised by the build quality of the card it doesnt feel like cheap plastic


Then with the credit card only purchase went through


Tested this with the credit card placed above below the blocking card

Overview

  • How are reviewers describing this item?
    tested, better, great and made.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 80% high quality reviews are present.
  • This product had a total of 405 reviews as of our last analysis date on Oct 9 2023.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Wish the cards were unmarked though


    Posted by a reviewer on Amazon

    I tried putting it over my card near the machine and it wouldn’t work until i moved this card away


    Posted by a reviewer on Amazon

    Note that it doesnt block rfid door access type cards


    Posted by a reviewer on Amazon

    Placed two cards one at front and one at rear of my wallet and it seems to block my credit cards


    Posted by a reviewer on Amazon

    I had it on top of my debit card when using the tap and it wouldn’t do anything at all


    Posted by a reviewer on Amazon

    Not really sure if it works or not in my wallet and no way to know if it is working


    Posted by a reviewer on Amazon

    Now is our wallets and assuming it works okay


    Posted by a reviewer on Amazon

    The read failed in both cases

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