Brand New and High Quality

• The outer fabric of this car key signal blocker pouch is made of high-quality oxford cloth, durable and wearable.
• The inner fabric is made of high-quality conductive cloth which guarantee for stronger blocking. Durable, Portable and easy to use.
• This car key signal blocker with shielded material that prevents thieves amplifying your fob signal and opening car.
• This car key signal blocker pouch have a great effect in anti-radiation to make sure health. 
• Prevent people from being tracked with this bag, ID card, bank cards, such as IC Magnetism card, putting into the bag, can avoid magnetism lost and info.
• Each car key signal blocker pouch about 7.72 in/19.6 cm long and 4.13 in/10.5 cm wide which are compatible with most smart phones' application.

Specifications:

• Type: Faraday Bag
• Color: Black
• Material: Nano Oxford cloth
• Function Efficiency: 99.9%
• Size: 7.72 x 4.13 inch (LxW)
• Model: Universal

Package Includes:

• 4x Faraday Bag