**Feature** 100% Leather PROMOTION: Enter code 'MK6WF75Q' for 15% off for one RFID blocking product; Enter code '8KVTAPYT' for 35% off for two RFID blocking product; Enter code 'QEHVFOGZ' for 45% off for Three RFID blocking product when you check out RFID PROTECTOR: The sleeves for credit cards equipped with RFID Secure Technology. It shields Radio Frequency ID so that your data on RFID chips is well protected from hackers and thieves QUALITY MATERIAL AND WORKMANSHIP: This rfid card sleeves was made of soft， durable and tear resistant leather. In addition， craftwork is also detailed. Stitching appears neat and firm that last for long time STRUCTURE AND FUNCTION: There are three vertical card slots that freely slide your cards in or out and an interlayer on the side can store dollar bills. It's lightweight and keep your cards very well PRODUCT SIZE: Display size 2.87(L)*4.49(H) inch， item weight 0.07 lb. It's easy to carry and save your space 1. RFIDRadio Frequency Identification denoting technologies that use radio waves to identify people and objects carrying encoded chips. These can include credit card information， passport identification or other forms of ID as well as access cards etc.2. RFID BLOCKING CARD SLEEVESIn addition to ordinary cards holder's function， this kind of card sleeves blocks RFID signals and protects the valuable information stored on RFID chips from unauthorized scans. Simply insert your RFID chip cards into the sleeves and you're instantly protected. It really provide peace of mind when you are on vacations or traveling.3. TRENDY DESIGN AND SYMBOL OF TASTE Nergivep safety rfid credit card sleeves uses the classic color(black and brown) which is not only fashion， more noble. About material， it adopts to soft leather that can be used for a long time. This rfid card holder protects yourself from the dangers of modern identity theft and lock your data up. Its trendy design is symbol of taste and improve your overall charming. No matter you are businessman or travel enthusiasts， you deserve to have.4. OUR COMMITMENTWe are committed to providing good services and products. If you have any questions， please feel free to contact us. We would put your case on first priority and resolve it as soon as possible!