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RFID Blocking card
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RFID Blocking card
Working Frenquency13.56Mhz
MaterialPVC/Recycled PVC/PLA/PET/PETG/PBAT/TESLIN/Wooden
Operating distance<10 cm
Read & WriteThe reading and writing speed is relatively fast, generally about tens of milliseconds to a few seconds.
Service life5~10 years
SecurityAnti-theft, Bank card/Passport protector
Chips
NXP Mifare / Desfire / Ultralight / ICODE / UCODE

RFID Blocking Card – Factory Direct Since 2011


Protect your contactless cards from unauthorized scanning. Our RFID Blocking Card prevents electronic pickpocketing and RFID skimming of credit cards, debit cards, ID cards, and e-passports that operate at 13.56MHz.


The card operates passively – no battery required. Simply carry this card alongside your contactless cards in your wallet. One card protects 2-3 cards on each side.


Key Features

Blocks 13.56MHz frequency band (ISO 14443 A/B, NFC, MIFARE, DESFire, NTAG, e-passport)

Passive operation – no battery, no charging, no app

One card protects multiple contactless cards

Standard CR80 size (85.5mm x 54mm) – fits any wallet

Durable PVC construction

Available Options

Custom logo printing

Custom card design

Bulk packaging

Eco-friendly PVC and R-PVC materials


Ideal for banks, wallet manufacturers, corporate security, and individual use.


As a professional factory established in 2011, we offer OEM / ODM services including custom printing and bulk production.


(Independently developed and possesses 6 patents)


Securing your personal Information:

Basic personal information such as ID Card can be compromised and exploited through unauthorized scanning of your ID. This can allow a hacker to gain access to your organization’s server, as well as employee-only areas at your work site. 


Credit Card Safety:

One popular way hackers steal credit card information is to use their scanners in crowds. If your card uses RFID technology, this is cause for concern. If your credit card is stored away in a RFID-blocking badge holder or in a shielded credit card sleeve, the scanners will not be able to pick up the radio signal.


MaterialPVC, PET, PETG, RPVC, PLA, TESLIN, WOODEN, ABS 
DimensionsCR80-85.5mm x 54mm
Thickness1.2mm ± 0.05mm (Other sizes can be customized)
Card SurfaceGlossy, Matte, Frosted
PrintingScreen printing, Offset printing, Anti-counterfeiting printing
Packaging200/250/500PCS/box, 2000/3000/5000PCS/carton
Lamination MethodHeat lamination
Coding MethodLaser coding, Flat coding, Inkjet coding


FAQ
What is an RFID Blocking Card?
An RFID Blocking Card is a security card designed to prevent unauthorized scanning of RFID-enabled cards such as credit cards, debit cards, and IDs. It creates a shielding field that blocks wireless communication signals.
How does an RFID Blocking Card work?
The card uses electromagnetic shielding materials that disrupt or block RFID and NFC signals within a certain range, preventing scanners from reading nearby cards inside a wallet.
What is an RFID Blocking Card used for?
RFID Blocking Cards are commonly used for:

Credit and debit card protection
Passport protection
ID card security
Wallet anti-theft protection
Preventing RFID skimming attacks
Travel security
What are the advantages of RFID Blocking Cards?
Key benefits include:

Prevents unauthorized RFID/NFC scanning
Protects sensitive financial data
Lightweight and easy to carry
No battery required
Works automatically in wallets
Cost-effective security solution
Do RFID Blocking Cards really work?
Yes. They use shielding materials (such as metal composite layers) to block or disrupt RFID signals, making it difficult for scanners to read nearby cards when placed within a wallet.
Do RFID Blocking Cards block all signals?
They block most common RFID/NFC frequencies used in credit cards and passports, but effectiveness depends on design quality, shielding material, and wallet configuration.
Where should I place an RFID Blocking Card?
It should be placed inside a wallet or cardholder near other RFID-enabled cards to create a shielding zone that protects surrounding cards.
Can RFID Blocking Cards be customized?
Yes. We support OEM/ODM customization including:

Logo printing
Custom design and branding
Material layer customization
Card thickness options
Private label packaging
What materials are used?
Typical materials include:

Shielding metal composite layers
PVC outer layers
PET eco-friendly layers
Laminated anti-RFID films
What is the production lead time?
Production lead time is typically 7–12 business days after artwork approval depending on quantity and customization.
Why choose Union Smart as your RFID Blocking Card manufacturer?
With over 15 years of manufacturing experience, Union Smart specializes in RFID smart cards and security protection products. Our factory is certified under ISO 9001 and ISO 14001 standards and supports OEM/ODM customization, stable production, and global delivery.
Email:sale@usocard.com
Address:Room 1801, Block A, Delux Silicon Valley, No.8 Juhe Road, Zhukeng Community, Longtian Street, Pingshan, Shenzhen, Guangdong, China