Features: Protect car key signal with this stylish car key signal blocking bag. Made from quality PU, this signal blocking bag effectively blocks signals from thieves trying to intercept car key signal. Designed for car owners who want to protect their vehicles from keyless entry theft. Use it in various scenarios such as parking lots, shopping malls, and crowded area to ensure the safety of your vehicle. With its sleekdesign and durable construction, this car key signal blocking bag is a must-have accessory for car owner concerned about security. Specifications: Material: PU Size: Approx. 8.3x13.2cm/3.27x5.20in Color: Black/Gray Package Includes: 1x Car Key Signal Blocking Bag note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.