Signal Blocking Faraday Bag for Car Key FOB by FnJ Products Fits in Lockboxes Purse Size 4 inches x 2.5 inches

I had my car keys in this product and sat inside my vehicle. No response when I tried to start the vehicle; push button start.Outside the vehicle doors and tailgate did not respond as the signal was blocked.Another good layer of security !

Works great for car lockboxes and keeping key fobs secure from unlocking the car. Perfect sized bag.

I've had this pouch for just a couple months and it already stopped working. It's in good condition with no tears that are visible and the interior seems intact. I'm not sure why the signal is able to get through from my key fob. I use these pouches pretty often for my car rentals often and this is the only one I have from this brand. I bought this one because it fits in my lockboxes. I'll need to find another brand since these ones wear out so fast.

I use it for when I have to leave my car keys in the lockbox (TURO related business need).Works as intended, and fit well in the lock box, and have enough room for the fat remote keys

Fits perfectly on my Honda key fob. Found a great product rather than the other one’s that is big and bulky. Just a recommendation, can this product replace the elastic band to hold the flap with a velcro? Also more color options? Thanks!

is what I need

I bought this because I needed a faraday bag for my large-ish key fob that came with my new 2024 Hyundai Tucson. I needed to be able to fit the fob wrapped in the bag inside my combination lock box, which I planned to hang from my trailer hitch for when I go surfing and windsurfing. It works! I tested it by putting the fob in the bag and then trying to remotely unlock my car with the fob right next to the driver's side door handle. The car would not unlock. I also was glad to see that I could fit the fob and bag inside the large lock box I bought. For me, it really needed to be an extra large lock box because the key fob is big.

I run a Turo business and use a faraday bag for the keys inside the lock box since it's attached to the vehicle. When returning a vehicle, guests place the key into the bad and leave it in the locked car. I cannot always pick up the keys and vehicle immediately from the dropoff spot since I also work fulltime, so it's imperative that this product works.I was very happy with this product for the first months. However, after just six months, it has stopped blocking the signal from the key leaving my vehicle open to easy theft. I am replacing this product with an alternate bag and box for good measure. Spend an extra $5 and get something without a flap - it's simply not secure enough. I am assuming if you're purchasing a product like this, you also need it to work 100% of the time. This one does not.