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Your cart is empty.Product Description
Proper Size
(Please measure your car key size before purchasing)-Compatible Size: 5.5x3.5"-Secure closable flap with elastic accommodates multiple sizes of key fobs and small devices. Fits for car key fob, compatible with Ford, Toyota, Honda, Cadillac, Nissan, Chevrolet, Ram, Jeep, Audi, Benz, BMW, Subaru, Hyundai and Kia, etc.
More Protection of Your Car
Better protect your car keys and security
system from car thieves and hackers.
Wide Applications
It can also protect credit cards, ID cards&bank cards from swiping.
Durable and Last Longer
The faraday bag is constructed with premium carbon fiber textured material and thicker fabric of shielding materials.
Make Your Car Safer
Put your car key into faraday bag to protect your car.
Andrea Thompson
2025-09-02 16:06:09
Works great, awesome key protection
StillLife
2025-08-04 21:52:17
Most important: they work. When car key is inside one of these, signal does not get out. I like the idea that if I carry a car key, it's not irradiating ME all the while I'm carrying it on my body. I used some Sharpie metallic permanent markers to draw a design on the one I'm carrying around, to individualize it. So it gave me a chance to play with art, too.
Ray S
2025-07-04 12:35:17
I thought these were a little too big at first, but then I put my keys in it and found that it's the right size. These worked for the first two weeks keeping the signal safe, but then I had to reline them with aluminum tape because I was finding the signal would go through even without taking the key out. Since I did that this works great!
SmartShopper
2025-07-02 18:49:06
Was skeptical when I ordered, but it works great! No signal unless the case is opened and the fob is pulled out.Love the design, it appears well-made and it's the perfect size. With the claw hook on the outside I can hang it on the outside of my purse. With the purse in the picture that had a ring, I attached it onto it. The hook resting against the purse in the picture is what I use for purses with no attached hook and hang it on the purse strap. Being outside my purse makes it easier to have the fob accessible to lock and unlock my car doors.As you can see from the picture, attached inside is a key chain/ring to attach to the car fob so it can be easily and securely pulled out to lock and unlock and while driving the car.Extra bonus was getting 2 for a great price!
P. Pink
2025-06-28 18:45:00
Worked really well! These blocked my key fob transmission and my air tag too. It has enough room for my key fob, air tag and a few house keys without being over-stuffed. If you have a large keychain it may not fit easily.
DB in CA
2025-06-26 18:29:42
I initially liked the faraday bag when I purchased and began using it in mid-June 2024. I used it daily, and it lworked perfectly. I could not start the car with the key fob inside the bag. The bag stopped working by mid-December. I’ve read online the bags can stop working due to wear and tear as the metal fibers with the pouch may degrade over time. Six months of use is not reasonable. I will likely purchase a faraday box to use at home rather than the pouch with the hopes I get a longer use period. I purchased in red because it was so much easier to find in my purse compared to the first black one I purchased.
martin janca
2025-06-20 11:02:43
No problems
OceanQueen
2025-04-30 13:30:07
Who would have thought that in today's world with computer chips everywhere that one needs to protect your car keys from possible hackers and someone stealing your car. I read a review about this product and why it is needed, so purchased this product. It works, I cannot start the car with the keys in this case. It is an extra step to always put the key fob in the case when I get out of the car and take the key fob out when I get back in the car in order to start the car, but that is a very minor issue compared to someone stealing my car. Thanks for making this product and Amazon for selling it. Highly recommend.
Jason Godson
2025-04-01 16:36:17
They are plenty big to fit my keys and they work as expected.
Marcela
2025-03-21 11:57:48
Bloquea la función de la llave correctamente
Hillbilly
2025-02-05 16:25:14
The bag clearly does work because when the keys are in the bag I can't open my car. The bag is well madeand looks first class .
Vinayak C
2025-01-24 14:40:12
Good product.
Istvan Adam Juhasz
2024-12-14 16:17:21
Funktioniert
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