






🛡️ Lock down your ride’s signal security in style — because your keys deserve elite protection.
The SLNT Signal Blocking Faraday Key Fob Case in Olive is a patented, government-trusted RFID-blocking sleeve designed to prevent car theft via signal relay hacks. It blocks all wireless signals including RFID, WiFi, Bluetooth, GPS, and cellular, while providing EMF protection. Made from durable canvas with proprietary technology, it fits most major car key fobs in a sleek, compact design.








| Manufacturer | Silent Pocket |
| Part Number | SPS-SFGGC |
| Item Weight | 2.39 ounces |
| Product Dimensions | 4.33 x 3.5 x 0.25 inches |
| Item model number | SPS-SFGGC |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Color | Olive |
| Style | Modern |
| Finish | Polished |
| Material | Polyester |
| Pattern | Solid |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Fob Unlock |
| Included Components | key fob guard |
| Batteries Included? | No |
| Batteries Required? | No |
A**N
small case that fits my car fob perfectly. works well! good price point.
This faraday bag works well just like all the other SLNT products that I have. Quality I've come to expect. the bag itself is put together really well and has a quality feel to it. It also doesn't carry as heavy a price point as other SLNT products. In fact, the high price of the other larger SLNT products have been a really big turn off for me so finding this small but price conscious bag is quite nice.
M**.
Works great!
Nice size for key fob & as a bill fold for cards.
G**G
This faraday bag is a must when traveling overseas.
This is one excellent Faraday bag that does what it says. Excellent quality and I use it whenever I travel overseas or in the states. Perfect fit for the iPhone 14 pro max. If you ever need something to protect you while traveling, then this is a bag you need to do just that. Your IPhone signal will not escape this bag
A**T
Quality fob protector, with some nice design features
This is the second key fob protector I've bought in the past year. A lot of the ones you find on Amazon don't have a secure way of closing the protector - just a flimsy elastic bandy thing, and are only available in black, which makes them harder to find if you drop or misplace the protector. And that's exactly what happened with my first one. I dropped the protector in our yard by accident at night (luckily the key wasn't in it) and didn't find it again until a few weeks later. By which point it was musty and dirty from being out in the humidity for so long. I put it in the wash, only to discover that washing it destroyed the shielding.So here I was, shopping for a new key fob protector...I had a few criteria in mind.1) I wanted it to be compact, so it would fit more easily into my pocket. The bulkiness was something I always hated about the last one.2) I wanted a better closing mechanism3) I wanted to ideally find one in a brighter color to make it stand outThe Silent Pocket protector meets all three criteria (well 2 out 3 for sure, anyway). It's available in a range of colors, and seems to be well made. The durable canvas material has a quality feel, and it looks like they improved the stitching compared to some of the older customer photos posted here, so hopefully it'll be more durable. I was able to verify that it works as advertised. With the key in the protector (you have to slip it inside the bronze-ish shielded pocket) and the cover snapped shut, I couldn't open my car even from 1 foot away. Even with the cover open, the key wasn't being recognized. Sweet!The clasping mechanism is really nice. It snaps shut and holds the protector closed more securely than competing products that just have an elastic band. It adds a quality touch and works really well. What's more is that there are two more snaps on the back, which allow you to essentially fold the protector in half to make it more compact.I deducted a star due to general sizing issues. The product description lists multiple sizes for the same unit, which is super confusing. There are also no instructions that come with the product, and I discovered the folding ability through trial and error. For reference, unfolded (but closed), this protector is about 4"x5" in size (outside dimensions). Folded in half and closed, it ends up being about 4"x2.5" (again, outside dimensions). Unfortunately, my Mazda key fob doesn't fit in the protector when it's folded in half. The inner pocket is just slightly too tight of a fit. Your fob might fit fine if it's not as big. It's unfortunate...I bought this protector for the promise of being able to close it to the 4"x2.5" size, but I'll end up having to keep it in my pocket at 4"x5". It works, but isn't ideal.Overall, it's a good, sturdy product, with some really nice design features. I hope the long-term durability won't disappoint.
D**A
Does exactly what it said it does
It really works! Convenient pouch and price
J**N
Blocked!!
Pop your fob inside these and there’s nothing getting out!! Blocks the signal as advertised, got in my truck with the fob inside the SLNT pouch, tried to start the Silver-ray-do, but screen said no key detected! Now if only SLNT would make a sleeping bag style product that I could climb into so that my wife couldn’t detect me….. Great product to protect your vehicle, highly recommend.
D**H
Faraday Key Fob Holder Works
I bought two of the pouches to protect key fobs. As soon as I got them I put one key fob in the pouch, went out to the vehicle and tried to start it. I came up with a message that no key (electronic fob) was found. The key fob had to be removed from the pouch before the vehicle would start. The faraday pouch is sturdy and appears to be well made. We use them whenever we go out to prevent thieves from scanning the key fob. So far very pleased.
R**.
How can you know?
This device is supposed to thwart auto theft. I’ve owned my car for 13 years now and no one to my knowledge has tried to steal it. If no one steals it now, is it because the car is ugly or because this case actually did its job? I’ll never know. If the car is stolen, I can return here and give zero star ratings.
S**A
Works great
Had to wait a little longer to get them as they are shipped from the company but well worth it. They work great!
C**R
Nice look and design
this is a nice product, but the envelope style is cramped for my Chrysler/Jeep/Dodge key fob... likely only to use for overnight storage, not daily travel.
J**N
Excellent Product
Excellent product, fabricated with quality workmanship. Sleek design.
T**.
It works!
The sleeve was a bit stiff at first but once it softened up it fit my keys well. Sometimes I forget the keys are still in the sleeve snd the cat won’t start. It does the job!
M**A
Nice product
I tested.Its working for my car .l highly recommended.
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