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KoreanRFID Signal Blocking Credit Card Holders
Slim Wallet Credit Card Holder Double RFID Blocking Leather Card Wallets
HF-RK002
Slim Wallet Credit Card Holder Double RFID Blocking Leather Card Wallets
The slim wallet for men is composed of 4 Credit Card Slots, 1 transparent finger glide ID window, 2 slip-in pockets and 34 Currency Pouch. Which is suit for front or back pocket.
As wallet for men and women,the Measuring is just 3 1/8" x 4 7/16" x 1/42", our card wallets are super thin & modernly slim. The wallet fits purse or travel pack perfectly. A small wallet, a convenient life.
Refined top quality leather, the leather card holder is classy and durable; Light and Portable Stores your carry-on essentials such as money and cards, Soft and Comfortable wallet come from the soft leather.
RF Blocking, EMF Radiation Protection
TOI Faraday Fabric is used for making faraday bags, EMF Radiation protection bags, Clothes, Shields, RF enclosures, EMF deflection, and signalproof rooms or tents. High-shielding nickel and copper composition blocks WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID, and radio signals with 90dB average attenuation from low MHz all the way up to 40GHz. EMI, RFI, and EMF radiation shielding.
EMF Emitted by Electrical Devices
EMF includes both electrical and magnetic fields emanating from electrical devices. The electromagnetic radiation is in the frequency range of 50/60 Hz (from typical power lines) through the RF range (wireless networks at 2.4 – 5.8 GHz) up to 300 GHz (microwave devices). These frequencies are all lower than visible light which is electromagnetic radiation in the frequency of 100s of THz and is much lower in energy than ionizing radiation (e.g. the type of radiation emitted by x-ray machines and radioactive materials), and the biological effects associated with exposure are much different.
FAQ
What RF signals does this fabric block?
It is 100% shielding of WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID, and radio signals with 80dB-100dB average attenuation. We recommend using multiple layers of the fabric for increased shielding.
