---
product_id: 56401932
title: "RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black)"
brand: "optexx"
price: "50 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/56401932-rfid-nfc-blocking-sleeve-credit-debit-card-protector-id-theft
store_origin: PL
region: Poland
---

# Fits all ISO-format cards (3.54x2.24 in) Blocks RFID/NFC signals up to 2.4GHz Premium German-made quality RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black)

**Brand:** optexx
**Price:** 50 zł
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Stay one step ahead—protect your digital identity with style and confidence!

## Quick Answers

- **What is this?** RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black) by optexx
- **How much does it cost?** 50 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/56401932-rfid-nfc-blocking-sleeve-credit-debit-card-protector-id-theft)

## Best For

- optexx enthusiasts

## Why This Product

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

## Key Features

- • **Slim & Wallet-Friendly:** Lightweight (0.211 oz) hard PVC sleeve slides effortlessly into any wallet slot.
- • **Trusted German Engineering:** Crafted in Germany with moisture-resistant materials for durability and peace of mind.
- • **Universal Fit for All Cards:** Designed to snugly fit all credit, debit, ID, and transit cards in ISO format.
- • **Cutting-Edge Frequency Protection:** Blocks a wide range of RFID/NFC frequencies from 125 kHz to 2.4 GHz for comprehensive defense.
- • **Invisible Shielding, Visible Security:** Transparent front keeps your card info clear while blocking digital theft.

## Overview

The OPTEXX RFID/NFC Blocking Sleeve Felix is a sleek, hard PVC card protector made in Germany that shields your credit, debit, ID, and transit cards from unauthorized RFID/NFC scanning across multiple frequencies up to 2.4 GHz. Its transparent front allows easy card identification while providing robust security in a slim, wallet-friendly design.

## Description

OPTEXX RFID/NFC Blocking Sleeve Felix with a transparent front For debit- and credit cards, MasterCard PayPass, Visa PayWave ,AmericanExpress ExpressPay, GiroGo , Oyster Card, ID cards, US Passport Cards, Enhanced Driver's Licenses such as Washington, Michigan, New York, and Vermont, Many transit cards such as the DC Metro and Boston Charlie card, TWICTM (Transportation Worker Identification Credential), HID iClass, HID MIFARE, HID FlexSmart, DESFire, Indala FlexSmart, All MIFARE and DESFire compatible cards, sQuid cards used in Europe, Military CAC (Common Acess Cards), New Government PIV (Personal Identity Verification) cards such as the Linc-Pass, New long range RFID EPC Gen1/Gen2 cards etc. Contactless debit- or credit cards are main targets for data theft. Your RFID / NFC equipped credit and insurance, key, Identity document or e-ticket cards are protected within these sleeve from hidden scanners and fraudulent use. Fits all cards in ISO-format (credit card size), fits easily in wallet card slot. Printed Information on card stays visible due to transparent front. Hard plastic case with a transparent front and with invisible shielding material to ensure maximum security. Shielding Frequency: 125/134 kHz 13.56 MHz 433 MHz 868MHz 915 MHz 2.4GHz Material: hard PVC, moisture resistant and protective. Slot in the front and insertion slide-in. Dimensions: (outside): 3.54 inches x 2.24 inches Weight: approx. 0.211 ounces

Review: Five Stars - Easy to extract the card unlike some. Good product.
Review: Doesn't always work. - Like other users, I've tested this on a bank machine where it worked, on a supermarket machine where it worked, and on the London Underground where it definitely did NOT work. I'm not sure why, but as far as I'm concerned security is like a boat - any hole is too big. In a lot of ways, you're better off without one of these, because a false sense of security can mean you trust something when, if it wasn't there, you'd be more careful. I've thrown mine out; and I'll keep looking for something I can rely on.

## Features

- OPTEXX RFID/NFC Blocking Sleeve Felix with a transparent front
- For debit- and credit cards, ID cards, MasterCard PayPass, Visa PayWave ,AmericanExpress ExpressPay, GiroGo etc
- Fits all cards in ISO-format (credit card size)
- MADE IN GERMANY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00T834N4E |
| Brand Name | OPTEXX |
| Colour | Black |
| Customer Reviews | 3.0 out of 5 stars 13 Reviews |
| Item Weight | 0.01 Pounds |
| Manufacturer | OPTEXX® |
| Material Type | PVC plastic case with invisible shielding material |
| Model Number | WEU |
| Pattern | Letter Print |

## Images

![RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black) - Image 1](https://m.media-amazon.com/images/I/61+TsXcOPJL.jpg)
![RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black) - Image 2](https://m.media-amazon.com/images/I/61lxcTAOhML.jpg)
![RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black) - Image 3](https://m.media-amazon.com/images/I/61xQxfrhTkL.jpg)
![RFID/NFC Blocking Sleeve Credit- / Debit Card Protector Id Theft Protection Case Protection ; Made in Germany (1er Pack Black) - Image 4](https://m.media-amazon.com/images/I/81xPhO4IK4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by S***P on 18 April 2017*

Easy to extract the card unlike some. Good product.

### ⭐ Doesn't always work.
*by T***R on 14 October 2015*

Like other users, I've tested this on a bank machine where it worked, on a supermarket machine where it worked, and on the London Underground where it definitely did NOT work. I'm not sure why, but as far as I'm concerned security is like a boat - any hole is too big. In a lot of ways, you're better off without one of these, because a false sense of security can mean you trust something when, if it wasn't there, you'd be more careful. I've thrown mine out; and I'll keep looking for something I can rely on.

### ⭐⭐⭐⭐ A good idea,makes remote control theft redundant. I.d fraud etc.
*by L***. on 15 May 2017*

Item arrived in 3or 4 days from Germany, item was a good price and the quality seemed alright. Will probably protect magnetic strip of a credit card as advertised, I haven't tested it. Card sleeve size was perfect. Will still fit in a wallet if careful with sleeve on. For simple crime prevention from Rfid attack its good. I would recommend this. Clear plastic front was helpful.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/56401932-rfid-nfc-blocking-sleeve-credit-debit-card-protector-id-theft](https://www.desertcart.pl/products/56401932-rfid-nfc-blocking-sleeve-credit-debit-card-protector-id-theft)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-04*