RFID Blocking Card Sleeves – Signal Shielding Covers 10pcs

Keep Your Cards Safe from Unauthorized Scanning

Protect your contactless credit cards, debit cards, ID cards, transit passes, and other smart cards with these RFID Blocking Card Sleeves. Made with a high-performance PET + aluminium foil + PE composite, these ultra-thin sleeves create a Faraday shield around your card — blocking unauthorized wireless readers from accessing your card data without your knowledge.

At just 2.5g each and sized at a universal 6.2 cm × 9.2 cm, they slide easily into any wallet, cardholder, or purse slot. You get 10 sleeves per pack — enough to cover all the important cards in your everyday carry.

Key Features

• Strong RFID & Electromagnetic Shielding: Shielding performance >65 dB @ 10 MHz and >85 dB @ 100 MHz — blocks NFC and RFID wireless signals effectively.
• Anti-Static Design: No static electricity generation; surface resistance <0.02 for safe daily use.
• Exceptional Durability: Shielding performance maintained for more than 10,000,000 friction cycles — built to last.
• Protects Card Longevity: Shields magnetic stripe and IC chip circuits from electromagnetic interference, helping extend the usable life of your smart cards.
• Universal Fit: Compatible with credit cards, debit cards, national ID cards, transit cards, hotel key cards, and most standard-size contactless cards.
• Lightweight & Slim: Only ~2.5 g per sleeve — adds virtually no bulk to your wallet.

Product Specifications

What These Sleeves Protect Against

• Unauthorized contactless reading of IC chip cards
• Electromagnetic interference damaging IC chip circuits
• Magnetic stripe degradation caused by electromagnetic waves
• Static electricity interference affecting card data

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Learn More About RFID Security

For information on protecting your personal data and identity, visit the Federal Trade Commission's guide on RFID blocking products.

Note: Colors may vary slightly due to monitor settings. Manual measurements may differ by 1–3 mm.

Learn more: Desk accessory

Frequently Asked Questions

Q: What types of cards do these RFID blocking sleeves protect?

A: These RFID blocking card sleeves are compatible with virtually all standard-size contactless smart cards, including contactless credit and debit cards, national ID cards, transit/metro cards, hotel key cards, and non-contact IC chip cards. If your card has a contactless symbol (the Wi-Fi-style wave icon), these sleeves will help shield it.

Q: Will I need to remove my card from the sleeve every time I use it?

A: Yes — for contactless payments or tap-to-go transit use, simply slide your card out of the sleeve. For chip-and-pin or swipe transactions, the sleeve does not interfere. The ultra-slim, lightweight design makes removing and replacing cards quick and easy.

Q: How durable are these card sleeves?

A: These sleeves are engineered for long-term everyday use. Their shielding performance is rated to remain effective for more than 10,000,000 insertion/removal cycles, meaning they are built to outlast most wallets they are placed in.

Q: How many sleeves are included in one pack?

A: Each pack contains 10 RFID blocking card sleeves, giving you plenty to cover all your essential cards — credit, debit, ID, transit passes, and more.