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🔒 Protect your cards with visible proof—because guessing isn’t security!
The Mighty Card Blocker (3 Pack) is a sleek, battery-free RFID blocking card featuring a unique red light alert that visibly signals when RFID or NFC signals are detected nearby. Offering a 2-inch radius of protection, it fits effortlessly into any wallet or purse, providing real-time, verifiable defense against electronic pickpocketing and identity theft. Operating at 13.56 MHz, this advanced polycarbonate card uses smart circuitry to scramble signals without requiring power, making it a cost-effective, portable, and reliable solution for modern security-conscious professionals.
| ASIN | B0C5HMK1L8 |
| Additional Features | rfid blocking, blocking RFID Card, RFID scrambling card, RFID Protection card |
| Age Range Description | Adult |
| Best Sellers Rank | #98,878 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #211 in Keyed Padlocks |
| Brand Name | mighty wallet |
| Closure Type | Flap |
| Color | white |
| Customer Reviews | 4.4 out of 5 stars 82 Reviews |
| Form Factor | Slim |
| Included Components | Card Holder |
| Item Dimensions D x W x H | 0.5D x 7.6W x 9.5H centimeters |
| Item Type Name | RFID blocker Card |
| Item Weight | 8.51 Grams |
| Leather Type | No Leather |
| Lining Description | No Lining |
| Manufacturer | DYNOMIGHTY |
| Manufacturer Part Number | DY-877x3 |
| Material Type | Polycarbonate (PC) |
| Model Name | Mighty Card Blocker - 3 Pack |
| Model Number | DY-877x3 |
| Number Of Pockets | 1 |
| Number of Compartments | 1 |
| Number of Sections | 1 |
| Pattern | Solid |
| Pocket Description | Slip Pocket |
| Product Care Instructions | Wet Wipe Clean |
| Style Name | Modern |
| Target Audience | Unisex-Adults |
| Theme | RFID blocking, wallet/card protection |
| UPC | 815627016682 |
| Unit Count | 3 Count |
| Wallet Card Slot Count | 1 |
| Wallet Compartment Type | Credit Card |
S**E
Card protects details
Protection Card took a while to arrive but that was expected at time of order. Have checked that the card blocks blocks your payment card details when paying for goods. Hopefully this card will keep my details safe.
B**S
RFID safety done actively not passively.
Great security at a great price. These work exactly as claimed. I tested using my cards with these blockers near and they effectively block their use.
S**E
Works As Designed
Tested on a POS system and does what it's supposed to do!!
B**.
Perfect
Does what it says it will do
J**N
Mighty Card RFID Blocking card
I received these, and they are fine cards. But I don't see any kind of red light alert anywhere on the outside of them. I guess that it could be inside, unable to be seen from the outside? I don't have any way to test the card to see if it works or not (no skimmer or reader). Other than that, I suppose they should do what they're designed to do? Honestly, I don't know for sure.
Trustpilot
1 day ago
1 month ago