---
product_id: 378454975
title: "SaiTech IT 5 Pack RFID Blocking Card, One Card Protects Entire Wallet Purse, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card Blocker–(Black)"
brand: "saitech it"
price: "€ 19.22"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sai Tech It"
url: https://www.desertcart.sk/products/378454975-saitech-it-5-pack-rfid-blocking-card-one-card-protects
store_origin: SK
region: Slovakia
---

# Ultra-thin 0.03” credit card size 2.4” broad protection radius Blocks RFID & NFC signals SaiTech IT 5 Pack RFID Blocking Card, One Card Protects Entire Wallet Purse, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card Blocker–(Black)

**Brand:** saitech it
**Price:** € 19.22
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay one step ahead of digital thieves with SaiTech’s invisible shield!

## Quick Answers

- **What is this?** SaiTech IT 5 Pack RFID Blocking Card, One Card Protects Entire Wallet Purse, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card Blocker–(Black) by saitech it
- **How much does it cost?** € 19.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/378454975-saitech-it-5-pack-rfid-blocking-card-one-card-protects)

## Best For

- saitech it enthusiasts

## Why This Product

- Trusted saitech it brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind On-the-Go:** Perfect for wallets, purses, backpacks, and even passport holders.
- • **Shield Your Wallet Like a Pro:** One card jams signals to protect all your contactless cards at once.
- • **Tested & Trusted by Real Users:** Proven to block tap payments at self-checkouts and retail stores.
- • **Effortless, Battery-Free Security:** Powered by antenna and chip—no batteries, no hassle, lifetime protection.
- • **Fits Seamlessly Into Your Lifestyle:** Slim, credit card-sized design keeps your wallet sleek and organized.

## Overview

SaiTech IT RFID Blocking Card offers a compact, battery-free solution to block RFID and NFC signals within a 2.4-inch radius, protecting your entire wallet from electronic pickpocketing. Its ultra-thin design fits any wallet or purse, providing reliable, lifetime security against contactless card theft.

## Description

Buy SaiTech IT 5 Pack RFID Blocking Card, One Card Protects Entire Wallet Purse, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card Blocker–(Black) and other Card Cases at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: They Work!!! - These cards are perfect! I tested it at a cashier's checkout at a local Walgreens and at the grocery store's self checkout with the tap and pay. It works! Both times received an error message. Sometimes I carry crossbody bags or Dooney and Bourke wallets and neither has the RFID blocking. Just follow the instructions on how to place in your wallet and how to test it. I gave my husband one. I love backpacks too and when shopping they're worn on my back. These cards have added another layer of security! I've also placed one in my passport wallet for the next trip.
Review: Seems to work well! - This is truly 1 product you do not want to fail... From what I can see, it seems to work as intended, but the problem seems with this type of product... is that you may never know if it is really working or when it stops working... At least until you hear that your Credit Card(s) were hacked and I have had that happen before. At this time, I see this Item as a needed item in my wallet for Protection from Thieves. They seem to be just as Durable as a Credit Card, Seems to offer security and protection, and I will try to follow up on that later... Color is Black with Gold print and logo. Not sure why they offer Capacity as an item to review... But for the 4 cards that I want protected... I would say it is good... Now days... any protection is a good think!

## Features

- SECURE YOUR WALLET FROM e-PICKPOCKETING: Prevent potential identity and financial theft through your contactless cards. Don’t become a victim e-theft in our growing contactless society. This is the simplest and most effective prevention solution! Block all RFID and NFC signal to secure your details and have peace of mind.
- JAMMING CHIP: An antenna and jamming chip makes up the main components of the card. The antenna will sense incoming radio waves and draw power for the chip to create a jamming signal. Lifetime usage as the card does not require battery.
- BROAD WORKING DISTANCE: A large working distance of 2.4” provides complete protection for your whole wallet. Cards 1.2” either side of the card will be fully secure from e-pickpocketing.
- ULTRA-THIN & COMPACT: At the size of a standard credit card and at only 0.03” thick, the card will fit into any wallet, purse or card case. Keep your wallet compact with no added bulk from this card.
- TEST THE CARD: Test the card is working at your local supermarket. At the self-service checkout machines, combine the card and a contactless card on the payment reader. Payment with the contactless card will be blocked and an error message should occur on the reader.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K78VB2J |
| Best Sellers Rank | #423 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1 in Men's Card Cases |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,232) |
| Department | unisex-adult |
| Item Weight | 0.07 Pounds |
| Item model number | RFID Blocking card |
| Manufacturer | SaiTech IT Private Limited |
| Product Dimensions | 3.34 x 1 x 2.12 inches |

## Product Details

- **Brand:** SaiTech IT
- **Color:** Black
- **Material:** Polycarbonate (PC)
- **Pattern:** Solid
- **Style:** Rfid Card

## Images

![SaiTech IT 5 Pack RFID Blocking Card, One Card Protects Entire Wallet Purse, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card Blocker–(Black) - Image 1](https://m.media-amazon.com/images/I/71GE4GeltGL.jpg)

## Questions & Answers

**Q: Does this have to be placed over your cards in your wallet for it to work ?**
A: Easy to Use: Simply place the rfid blocking card next to ID, credit card, debit card, passport for protection.

**Q: Does the card use active or passive technology?**
A: No moving parts, no battery, so I would describe it as passive.

**Q: How would i know what frequency my cards use? this product won't work with: frequency from 100khz to 125khz.**
A: The best bet is to contact the manufacturer.

**Q: Has anyone tested these?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They Work!!!
*by L***Z on December 17, 2025*

These cards are perfect! I tested it at a cashier's checkout at a local Walgreens and at the grocery store's self checkout with the tap and pay. It works! Both times received an error message. Sometimes I carry crossbody bags or Dooney and Bourke wallets and neither has the RFID blocking. Just follow the instructions on how to place in your wallet and how to test it. I gave my husband one. I love backpacks too and when shopping they're worn on my back. These cards have added another layer of security! I've also placed one in my passport wallet for the next trip.

### ⭐⭐⭐⭐⭐ Seems to work well!
*by S***E on January 20, 2026*

This is truly 1 product you do not want to fail... From what I can see, it seems to work as intended, but the problem seems with this type of product... is that you may never know if it is really working or when it stops working... At least until you hear that your Credit Card(s) were hacked and I have had that happen before. At this time, I see this Item as a needed item in my wallet for Protection from Thieves. They seem to be just as Durable as a Credit Card, Seems to offer security and protection, and I will try to follow up on that later... Color is Black with Gold print and logo. Not sure why they offer Capacity as an item to review... But for the 4 cards that I want protected... I would say it is good... Now days... any protection is a good think!

### ⭐⭐⭐⭐⭐ Great Item!
*by P***I on January 11, 2026*

Seems to be working as it should. I received it a few weeks before Christmas and went to very, very busy stores over the holidays and have had no issues far. Love the size and the fit in my wallet. Great value for the money paid.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/378454975-saitech-it-5-pack-rfid-blocking-card-one-card-protects](https://www.desertcart.sk/products/378454975-saitech-it-5-pack-rfid-blocking-card-one-card-protects)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*