RFID shielding cards can sense on both sides to solve the problem of card interference

✦ Product Features: 🔹 Double-sided sensing By placing the shielding card between two cards, the front and back cards can be sensed separately without interfering with each other. For example, the front side is an ID card and the back side is an EasyCard, and the sensing is smooth without jamming! 🔹 Solve the card interference problem If you put Slimca HERE and EasyCard together, the cards may not be read. Just put the RFID blocking card in the middle and it will be a perfect solution! 🔹 Light and convenient, easy to use The same size as a normal card, it can be placed directly into a wallet, card holder or mobile phone compartment. No additional settings are required, plug and play, no electricity required, simple and safe. ✦ Recommended usage: Place it between two cards that need to be sensed to achieve the effect of "both sides can be used" Place it between Slimca HERE and EasyCard to avoid induction failure Can be applied to daily cards such as EasyCard, access card, company ID card, bank card, etc.