16-Pack RFID Blocking Card Sleeves | Anti-Scan Shield Covers

Keep Your Cards Safe from Digital Pickpockets

Your wallet holds more than cash — it holds your identity. These RFID Blocking Card Sleeves are engineered to shield your credit cards, debit cards, ID cards, transit passes, and contactless IC cards from unauthorized wireless scanning. With a 16-piece set, you'll have more than enough to protect every card in your wallet, purse, or travel pouch.

Made in Mainland China from a high-performance tri-layer material — PET + Aluminium Foil + PE — each sleeve creates a Faraday cage around your card, blocking RFID and NFC signals so that only you decide when your card is used.

Why You Need RFID Card Protection

Contactless cards communicate via radio frequency — which means a bad actor with a hidden scanner can read your card data from a short distance without you ever knowing. Slipping your card into one of these sleeves instantly cuts off that signal, keeping your personal and financial data private. Learn more about digital security and consumer data safety at the FTC Consumer Information Center.

Key Features

• 📦 16 Pieces per Set — protect every card you carry
• 🛡️ High Shielding Performance — >65 dB @ 10 MHz; >85 dB @ 100 MHz
• ⚡ Anti-Static Construction — no static generation; surface resistance <0.02
• 💪 Exceptional Durability — shielding performance maintained for 10,000,000+ insertions/removals
• 🔲 Slim Profile — fits standard wallets and cardholders without adding bulk
• 🧲 Magnetic Stripe Safe — protects magnetic stripe cards from electromagnetic field interference
• 📐 Standard Card Size — 6.2 cm × 9.2 cm; ~2 g per sleeve
• 🌿 No High-Concern Chemicals — clean, safe materials

What These Sleeves Protect Against

• Unauthorized contactless scanning and wireless data interception
• Strong electromagnetic field interference that can damage card chips
• Static electricity that may disrupt card circuitry
• Magnetic stripe degradation from electromagnetic exposure

Compatible Cards

• Credit & debit cards (Visa, Mastercard, Amex, etc.)
• Government-issued ID cards and passports
• Transit / metro cards
• Hotel key cards
• Access control cards
• Loyalty and membership cards

Specifications

Note

Due to screen brightness and contrast settings, displayed colors may vary slightly from the actual product. Manual measurements may have a tolerance of 1–3 mm.

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Frequently Asked Questions

Q: How does an RFID blocking card sleeve work?

A: The sleeve uses a tri-layer construction of PET, aluminium foil, and PE to form a Faraday cage around your card. This metallic layer absorbs and reflects RFID and NFC radio signals, preventing external scanners from reading the data stored on your card's chip or magnetic stripe.

Q: Will these sleeves work with all contactless cards?

A: Yes. These sleeves are compatible with all standard contactless smart cards, including credit and debit cards, government ID cards, transit cards, hotel key cards, and access control cards that use RFID or NFC technology.

Q: Do I need to remove my card from the sleeve to use it?

A: Yes. Simply slide your card out of the sleeve when you want to make a contactless payment or scan your card. Slide it back in when you're done for continuous protection.

Q: Are all 16 sleeves the same size?

A: Yes. All 16 sleeves measure 6.2 cm × 9.2 cm, which is the standard credit/ID card size, so they fit universally in wallets and cardholders.

Q: How durable are these card sleeves?

A: These sleeves are built to last — the shielding performance is tested to remain effective through more than 10,000,000 insertions and removals, making them a long-term solution for everyday card protection.