HJZHII 36Pcs RFID Blocking Sleeves, 3.54x 2.4 in Colorful Credit Card Protector Cover Anti-Theft Credit Card Holder 2 Styles RFID Blocker Sleeves Set Fits Bags

Made with special RFID aluminum foil, this high-quality foil effectively blocks electronic device scanning. It effectively prevents card demagnetization and fraudulent use, protecting credit cards from thieves scanning numbers and electronic chips, providing superior travel security.

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Product Name: 36pcs RFID Blocking Sleeve

Material: Aluminum Foil + PE

Color: Multiple Colors

Product Dimensions (cm): Length 9cm/3.54inch, Width 6.1cm/2.4inch

Package List: 36pcs RFID Blocking Sleeves (9 solid colors * 2 + 9 with light effect * 2)