• It can prevent RFID scanning and blocks car key signals
• Made of carbon fiber leather material, practical and durable
• Moderate size, seamlessly bonded with hidden buckles
• It can be seamlessly connected to the car key with a key ring, and the key can be easily switched inside and outside the key pocket
• Maintenance: Wipe with clean water or a small amount of detergent (no dry cleaning, sun exposure, ironing, or bleaching)

Specification:

• Function: RFID information anti-scanning/prevention of radio frequency information leakage/shielding car key signals
• Size: approx. 10.5 x 6.5cm
• Weight: about 141g