Material: Aluminum Foil
Size: 9 * 6.2 cm /3.54*2.44inch
Features:Anti Theft,RFID Blocking, Slim
Type: Card Protector
Style:Card Holder
Color: As pictures show
Features
Radio frequency identification (RFID) is a technology that uses communication via electromagnetic waves to exchange data between a terminal and an electronic tag attached to an object for the purpose of identification and tracking
RFID sleeves prevent electronic pick-pocketing
Sleek silver design slides into your wallet, purse, or card-holder with ease
Neutral color and inconspicuous design, water-resistant, puncture and tear-resistant
Can hold credit cards, debit cards, subway cards, US resident green cards, etc.
Package included: 10 pcs Card Holder