15pcs Anti Rfid Holder Card Blocking Reader Lock Id Card Case

15pcs Anti Rfid Holder Card Blocking Reader Lock Id Card Case Protection Metal Credit NFC Holder Aluminium purses Name: Anti-degauing aluminum foil RFID card sleeve Product size: card case size 6.2*8.8cm or 6.2*9.2cmor 5.8*8.8cm Material and thickne: PET+aluminum foil+PE material thickne double-sided 28 wires OR coated paper Uses and functions: protect magnetic properties, prevent card folding, prevent RFID NFC advertising, beautiful and elegant. Product pattern color: Various color patterns are available

Main functions:

1. Prevent strong electrostatic interference 2. Prevent strong electromagnetic field damage 3. Prevent others from maliciously reading and stealing your personal information 4. Extend the effective service life of smart card

Product introduction:

"Aluminum foil RFID card sleeve" can effectively shield the strong electromagnetic field, strong static electricity and high temperature radiation, so that the appearance of various magnetic cards and IC cards will not be scratched and distorted. , to prevent people with bad intentions from using various card reading devices to steal your card, especially the information in the ID card for illegal purposes.

Scope of use:

"Aluminum foil RFID card sleeve" is suitable for shielding protection of various cards and preventing electromagnetic interference; 1. It is suitable for the protection and confidentiality of the second-generation ID card; 2. It is suitable for preventing various non-contact IC card ch circuits from being damaged, preventing information leakage and information theft on non-contact IC cards; 3. It is suitable for preventing various IC card chs or IC card circuits from being damaged and avoiding the lo of information on the IC card; 4. It is suitable for preventing the magnetic str of the magnetic card from being damaged by electromagnetic waves, resulting in the lo of information.

Product technical performance and characteristics:

1. Has quite high shielding effectivene: >65dB@10MHz; >85Db@100MHz 2. Has quite good antistatic properties: no static electricity generation, surface resistance 10,000,000 times, good shielding efficiency

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.