Does this have to be placed over your cards in your wallet for it to work ?

Easy to Use: Simply place the rfid blocking card next to ID, credit card, debit card, passport for protection.

Does the card use active or passive technology?

No moving parts, no battery, so I would describe it as passive.

How would i know what frequency my cards use? this product won't work with: frequency from 100khz to 125khz.

The best bet is to contact the manufacturer.

Has anyone tested these?

Only testing I been able to do is use them and hope they are really more then a aluminum card. So bad things so far.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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2 Pack RFID Blocking Cards, One Card Protects Entire Wallet Purse For Men & Women, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card – Grey

Product ID: 554847507

Details

Brand
SaiTech IT
Color
Grey
Material
Polycarbonate
Style
Rfid Blocking
Pattern
Letter Print

💳Ultra-thin 0.03” credit card size

📡2.4” RFID blocking range

🔋Lifetime battery-free jamming chip

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$U579

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Stay one step ahead of digital thieves with sleek, silent security!

POWERFUL SIGNAL JAMMER - Advanced antenna and chip create a jamming field without any batteries needed.
SLEEK MINIMALIST DESIGN - Ultra-thin 0.03” card fits seamlessly into any wallet or purse without bulk.
BROAD 2 4 PROTECTION ZONE - Secures cards 1.2” on either side, covering your entire wallet effortlessly.
SHIELD YOUR WALLET LIKE A PRO - Blocks all RFID & NFC signals to prevent e-pickpocketing and identity theft.
INSTANT TEST FOR PEACE OF MIND - Verify protection instantly at self-checkout with a simple contactless card test.

SaiTech IT RFID Blocking Cards provide a compact, battery-free solution to protect your entire wallet from contactless identity theft. Featuring a 2.4-inch jamming range powered by an embedded antenna and chip, these ultra-thin cards block all RFID and NFC signals, ensuring your financial and personal data stays safe in today’s contactless world.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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