-40%
10Pieces Silver Aluminum Foil RFID Blocking Sleeves Card Holder
$ 3.69
- Description
- Size Guide
Description
Note: The color of the item may vary slightly due to photography and your own computerFeatures:
1.Made of soft electromagnetic shielding material-"aluminum foil", its function is to eliminate electromagnetic interference (EMI), shielding electromagnetic radiation damage to the IC card. Also have airtight, light insulation, anti-static, anti-RF function.
2.Aluminum foil to avoid bank card, second-generation resident ID card, information card,
social security card or other magnetic disappearance information leakage.
3.Extremely lightweight and flexible; our sleeves won't add bulk or weight.
Specification:
Materail:Aluminum foil
Dimension:9.1x6.3cm/3.58x2.48"(LxW)
Color:Silver
Weight:19g
Note: The back of this sleeve is blank, you can stick decorations at here.
Package included:
10 x RFID Blocking Sleeves Card Holder