Key features

• •SUPERIOR SIGNAL BLOCKER: Made of premium double-layer carbon fiber & shielded material, it blocks signals including cellular, WiFi, Bluetooth, GPS, RFID, NFC, EMP, EMF, radio signals ect with 70dB+ average attenuation so as to protect your belongings
• •PREMIUM CRAFTSMANSHIP: Crafted from quality black carbon leather by skilled artisans, carefully sewed on all sides & joints. It is odorless & durable, won't rip or tear no matter how hard it is rubbed. Each Faraday bag is rigorously tested before shipment
• •ENHANCED SECURITY: Adopts cutting-edge signal shielding technology, it block 99.99% of RFID signals (10K Hz - 30G Hz), prevents thieves from intercepting & relaying signals from your key, shields against break-ins and keyless ignition theft
• •PORTABLE & COMPACT: 3.7" x 5.5" compact sizes with a closable flap accommodates multiple sizes of car keys and small devices. Clip it onto your belt or slip it into your purse. The integrated stury keychain & hook provides more flexibility
• •SMART DESIGN: Safeguard your vehicle key with our Faraday signal case by double shielding material to cut off signal overflow. It features reliable durability, top-quality stitching, and a scratch-resistant structure, compatible with all car key brands