Card Sleeve with Thumb Notch Slim Blocking Sleeve Safeguarding for Commuters

Core Identity: A slim rectangular wireless signal blocking card sleeve designed to hold and protect a single card, such as an ID card or bank card, from unauthorized scans.

Material and Shielding: Constructed from premium aluminum foil shielding material, this protective card sleeve blocks unwanted wireless signals to keep your personal data secure.

User-Friendly Design: Featuring a convenient top opening, this card sleeve with thumb notch allows you to quickly slide your card and out with a simple slide of your thumb.

Compact Portability: The ultra-slim profile makes it an ideal card holder that fits seamlessly into your pocket, purse, or travel wallet without adding unnecessary bulk.

Clear Identification: Printed with a clear wireless-wave symbol and "wireless signal blocking PROTECTION" text on the white outer surface, this purpose-built wireless signal blocking card sleeve offers instant visual recognition in your bag.