SKU: 50057338367

HKM-570771 Faraday Cage Car Key Signal Blocker Bag for RFID Protection and Anti-Radiation Shield

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Description

HKM-570771 Faraday Cage Car Key Signal Blocker Bag for RFID Protection and Anti-Radiation ShieldIntroducing the HKM 570771 Faraday Cage Car Key Signal Blocker Bag, an essential accessory for those looking to protect their valuable electronic items. Crafted from durable microfiber, this unisex bag features a sleek black design and measures 13. 5 x 9. 5 cm, making it the perfect size to hold smartphones, bank cards, disk readers, and other daily electronic essentials. One of the standout features of this bag is its anti radiation capability. By

Introducing the HKM-570771 Faraday Cage Car Key Signal Blocker Bag, an essential accessory for those looking to protect their valuable electronic items. Crafted from durable microfiber, this unisex bag features a sleek black design and measures 13.5 x 9.5 cm, making it the perfect size to hold smartphones, bank cards, disk readers, and other daily electronic essentials.

One of the standout features of this bag is its anti-radiation capability. By shielding your mobile phone from emitting signals, it helps to minimize exposure to harmful radiation, making it a favored choice for individuals, particularly pregnant women, who are conscious of health and safety. This feature supports the healthy growth of the fetus by preventing radiation from mobile phones.

The HKM-570771 also offers effective anti-degaussing protection. When your mobile phone is placed inside this bag, it effectively shields any magnetic data, ensuring that the information on your bank cards or ID cards remains confidential and protected from unauthorized scanning.

Additionally, the bag’s capability to block signals means that when your phone is placed inside, it will convey an unobtrusive message to callers that the user is temporarily unavailable. This functionality is especially beneficial for professionals who need to maintain focus without the disturbances of incoming calls, avoiding any potential misunderstandings with colleagues, friends, or business partners.

Whether you're at work, in a meeting, or simply enjoying some personal time, the HKM-570771 Faraday Cage Car Key Signal Blocker Bag serves as a reliable solution for shielding your devices and ensuring your privacy. Make this practical accessory part of your everyday essentials to foster convenience and peace of mind in today’s digitally connected world.

Product information:

Material: Microfiber
Style : Unisex
Pattern: plain
Colour: Black
Size: 13.5X9.5CM (CM)
Scope of application: Smart phones, bank cards, disk readers and other daily electronic items that you carry with you.


Features:
1. Anti-radiation: The use of this mobile phone bag prevents the mobile phone signal from radiating to the human body and avoids the damage to human health caused by mobile phone radiation. It is favored and loved by pregnant women and ensures the healthy growth of the fetus.
2. Anti-degaussing: The mobile phone is placed in the bag, and the magnetic bank card can be placed in another bag, which shields any scanning, and the magnetism will not disappear. The confidential magnetic card information will not be leaked, and it is the protection of users carrying magnetic cards such as ID cards. .
3. No signal: It can block the mobile phone signal, and the reply is "the call cannot be connected". The mobile phone is in a state of no signal, not turned off, not disturbed by the incoming call, and avoids the misunderstanding of the caller. In real life, as long as the mobile phone or PHS is connected Put it in the bag, the special nano-barrier layer will automatically block the radio waves, so that you can enter the do-not-disturb service without turning off the machine; with the diversification of modern life, some bosses, managers and individuals engaged in business, public relations, etc. Leisure time is getting less and less. If the phone is turned off under special circumstances, it will be misunderstood as deliberate avoidance, and even cause suspicion from bosses, colleagues, friends, lovers, wives, and business partners. After using the mobile phone rest bag, when others use arbitrary When a communication tool calls your mobile phone or PHS, you will receive a prompt that the user you are calling is temporarily unavailable, please call again later. Leisure time, so as to avoid unnecessary troubles caused by shutting down for no reason, will bring unexpected convenience to your life and work.


Packing list:

Key anti-theft bag x1


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50057338367

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4.2 ★★★★★
Based on 14 reviews
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E
Verified Purchase
E. Ricciardi Trundy
Chelsea, US
★★★★★ 3
3.5 Stars -- Sturdy but Limited
Color: Purple, Size: Large (Pack of 1)
I got the Barnacle toy in size Large for my ~45 lb mutt. She enjoys food toys, and I wanted to find one sturdy enough that I felt safe leaving her with when I left for work since she tends to destroy her toys quickly. First thing -- there's no way any dog is going to be able to destroy this. The "rubber" is super thick and a good balance of flexible and sturdy, so she can't do her favorite "pick at a weak edge and slowly disembowel it" trick. I've had it for a couple months now and it looks brand new. However, it isn't great for feeding her kibble. She eats 1 cup at morning and at night, and none of the compartments fits that comfortably. I don't really feel like dividing her food into 3 portions every day to split it between either. The bigger problem is the hole size, or rather the ratio of kibble-to-hole size. The holes are very big with rubber "fingers" inside to slow the food spill. I've still found that it tends to dump a fistful of kibble all at once, or not let anything go for a long time. This may have to do with my dog's "technique", as described below. Another problem is that since this has three separate chambers, this toy is not hollow and is surprisingly heavy. While my dog has no problems throwing a kong around (and I mean THROWING a kong around), the weight and asymmetrical shape makes it difficult to throw or roll, which is my dog's preferred way to use a food toy. This toy works best when a dog slaps it with her paws or picks it up and drops it, which may be why my dog gets frustrated with getting her food from it. What this toy is really great for, for us, is high value treats. If I am leaving at an unusual time and anticipate that she's going to fuss, I can put "the good stuff" in this toy and then she doesn't mind the struggle at all! The different size chambers make this especially nice if I'm breaking up odd sized or home made treats and want her to stay busy for a while. Since it's so sturdy, she can chew on it all she wants, but she has to do the work to get the treats. All in all-- this toy isn't great for my dog's daily feedings, but it's great for high value treats and a change of pace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2015
W
Verified Purchase
Write Reviews
Natrona Heights, US
★★★★★ 5
Actually a challenge for my genius dog!
Color: Purple, Size: Large (Pack of 1)
I am pretty sure my dog owns every puzzle toy and treat-dispensing dog toy that exists, and he's able to figure most of them out in less than 5 minutes. Many last no more than 60 seconds before he's solved them. The Barncle, however, is actually a challenge for him! The Barnacle has three "compartments, " none of which are connected. All three have a rubber "mouth" that helps keep treats inside. The rubber "mouth parts" are very effective and make it quite challenging to get treats out once they've been placed inside. You can trim the rubber "mouth parts" to make it easier to let treats out, but I'm not doing that. I'm glad that it's not challenge! The Barnacle keeps my dog occupied for at least 30 minutes, which is a LONG time for my dog who usually has a "What next?" attitude towards toys. Th only "bad" thing about the Barnacle is that it's so hard to get treats out of, even for humans. Therefore, it could attract vermin if you're not careful to clean it out.
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Reviewed in the United States on May 20, 2025
V
Verified Purchase
Vanessa
Fort Morgan, US
★★★★★ 1
OMG - DO NOT BUY - it smells like noxious poison.
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
OMG DO NOT BUY!!!!!!!!!!! I didn’t think the reviews stating the noxious smell could be accurate - OMG OUR WHOLE HOUSE REEKS OF POISON. I LITERALLY FEEL LIKE I MAY BE SICK. OMG OMG OMG.
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Reviewed in the United States on April 11, 2026
K
Verified Purchase
KM
Battle Creek, US
★★★★★ 5
Great toy for dispensing dinner!
Color: Purple, Size: Large (Pack of 1)
This is one of my puppy's favorite toys! We always try to use toys to dispense his meals, but many of them become too easy for him. Kongs take no time at all to empty. This one seems to provide much more of a challenge, mostly due to the three different sizes of compartments and openings. He'll empty the largest compartment fairly quickly, but the small one almost always has a piece or two of kibble that he just can't get out. This helps to keep him interested in the toy throughout the day. We use a large breed dog food with larger sized kibble which helps to add to the challenge. The fact that this bounces erratically and doesn't roll smoothly makes it difficult for my dog to develop a method for emptying it quickly. With some other toys, like the Kong Wobbler, he quickly learns to just push it around with his nose. This toy makes him work much harder! The construction of this toy is very sturdy. We usually feed one meal a day in this, and it's held up well to heavy chewing. I (and my roommates) appreciate that it's made of softer plastic which doesn't make as much noise on the hardwood floors as some of his other toys. The prongs on the openings can be cut to adjust the difficulty, which is nice if you're using different sized kibble or treats. It is a little harder to fill than other toys, but still not terribly difficult. Overall I've had a great experience with all the PetSafe toys I've tried, and this one is one of the very best!
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Reviewed in the United States on January 11, 2015
C
Verified Purchase
CJ
Birmingham, US
★★★★★ 5
Not for dogs that chew/ Update Seller Stands Behind their Product
Color: Con Leche
My 15 pound cavalier spaniel was in love with this toy, but it only took her about an hour to rip the end of it off and expose the contents. We had to take it away from her to prevent her from eating the inside. It might be good for a dog who only wants to play tug-of-war and not chew -wanted to send it back, but it was destroyed so we threw it in the trash. / As a update, I should have read the reviews and this is not for heavy chewers, I will say the seller was awesome and compensated me for this, thank you Olly!
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Reviewed in the United States on January 13, 2026

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