SEIWEI Faraday Bag, Anti-Theft 3PCS, Black, Manual, Physical Control, Compatible with Any Vehicle, Car RFID Signal Blocking, Anti-Hacking Case Blocker for Keyless Car

SpecificationName: Car Key Signal Shielding PouchMaterial: Fabric carbon fiber, inner material FRID shielding materialColor: BlackSize: 13*8.5 cm/5.12*3.35 inchAnti-theft, anti-radiation, anti-electromagnetic, anti-positioning, anti-information leakage, isolation signalPackage included3* Car Key Signal Shielding Pouch

• [Precision production] Uniform and delicate sewing process, fine workmanship, flawless, neat and orderly, firm and not easy to break.
• [Stable Velcro] Tightly wrapped, sealed structure, high-quality Velcro, strong adhesion, radiation protection and safe use.
• [Outer bag radiation protection] When the key is placed outside, it can effectively isolate the effects of radiation and protect the safety of the family, but it will not shield the signal receiving functions such as keyless door opening and start. It is suitable for use when the family is around.
• [Inner bag anti-theft] When items are placed in the inner bag, signal reception and radiation transmission can be completely shielded, and the keyless door opening and start functions are all disabled to achieve the anti-theft effect. It is suitable for use when working outside.
• [RFID anti-card stealing technology] The silver-gray metal shielding material is contained inside to block malicious scanning and bid farewell to hidden dangers of stealing.