Features: Shield your valuables from hackers and tracking with this radio frequency identification blocking nylon bag, designing to protect phones, key, credit cards, and small electronics from remote data access. Feature reinforced nylon construction and a secure hook and loop closure, it effectively blocks signals while preventing snags on clothing for daily durability. Essential for privacy focused traveler, technology users, and vehicle owners seeking defense against digital theft, navigation tracking, or remote device manipulation. Safely store sensitive items during commutes, crowded event, or secure storage at homes to prevent data breaches and signal based car key hacks. Combines signal shielding technology for effortlessly protective of electronics and radio frequency identification cards in any scenario. Specifications: Component: waterproof nylon fabric Process: Precise sewing, double-layer structure design, ensuring complete isolation of signals Component:Plastic Size:Approx.45x35x8.5cm/17.72x13.78x3.35inch Applicable to privacy protective of car key, mobile phones, tablets and other devices Package Includes: 1pcs Privacy Guard Bag note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.