Car key signal blocker can 100% block fob signal, prevent some thieves amplifying your fob signal and open your car. Stop your keyless entry fobs from being remotely accessed.
Anti-Radiation, Anti-Degaussing, Anti-Spying. Protects chip technology "smart-cards" from hackers' RFID readers in the range of 10 kHz-30 gHz. Protects ID card, bank cards such as IC magnetism card from magnetism lost and information leak.
The pouch surface is waterproof,when the pouch is dirty,just need a towel or tissue to wipe,it will be cleaning,please don't keep the interior dry and don't wash it.
Water and Stain Resistant Outer leather black layer, 100% Blocks All Signals. A modern and fashionable wallet for Cell Phones, Credit Card, Car Key Fob, and Any Device Needing Protection.
Material: leather + shielding cloth
Size: 14cm x 9.5cm
2 Pack Car Key Signal Blocker Case
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.