1. 1 ordinary card position, 1 shielding key card position, to prevent RFID scanning, shielding the car remote control key 2. PU material, internal RFID shielding fabric, shielding car key signals 3. Simple and practical, medium size, seamless adhesive paste 4. Seamlessly connect the car key with the key ring, the key can be easily switched inside and outside the key bag 5. Maintenance: water or a small amount of detergent wipe, can not be dry cleaned, sun exposure, ironing, bleaching 6. Material: PU 7. Function: RFID information anti-scanning / anti-radio frequency information leakage / shielding car key signal 8. Size: about 12.7 x 8.9cm 9. Weight: about 48g 10. Description: only the key bag, does not include other items in the picture
