Cardina The SafeCard is an RFID blocking card with a slim design that fits comfortably in wallets and purses.It features a jamming signal generator, receiving antenna, aluminum foil layer, and top and bottom protective layers.The card is passive, with no battery, and is designed to be waterproof and tear-proof for durable, all-day use.It works by creating a jamming signal to block RFID skimming attempts without affecting the normal operation of contactless credit cards.Cardina The SafeCard is compact, ultra-thin, and boasts advanced RFID blocking technology with 100% efficiency.The card is highly durable, offering tear-proof and waterproof features for up to 3 years of protection.It is currently trending in the United States due to its efficiency, compact design, affordability, and long-lasting protection.Cardina SafeCard is easy to use, requires no maintenance, and offers peace of mind and instant protection against RFID skimming.The card is available for purchase online on the official website in different package options with discounted prices.Shipping and delivery are prompt, with orders processed within 3 to 5 working days from the United warehouse.