slim leather id/credit card holder long wallet with rfid blocking - purple gintaxen <p><b>features:</b><br/> - genuine leather <br/>- 9 slots + 2 hidden pockets <br/>- size: 7 x 3.42 inches (17.7 x 8.7 cm) <br/>- rfid signal blocking <br/>- covered by our 2 years warranty </p> <p><b>what is rfid? </b><br/> - rfid: radio-frequency identification, uses electromagnetic fields to automatically identify and track tags attached to objects. the tags contain electronically stored information. our credit/bank/id card, passport have encoded chips tags, and stored our personal/private information. so, we should protect them from information hacker and data thieves. <br/> - data thieves can read your private data of cards at a distance of 10ft(3m), using a rfid scanner. now, this rfid signal blocking wallet can protect your personal/private information safety. <br/> - this item has built-in rfid signal blocking material layers, which can block signal from 10mhz to 30ghz. credit/debit/id card, driver license, passport use the frequency of 13.56mhz. it won't block signal from id badge, some old hotel room cards or building access cards, which use a frequency of 125 khz. </p> <p><b>tip:</b> <br/> - due to the monitor and light difference, the color will be slightly different with the pictures. <br/> - logo prints and package maybe a little different with pictures. <br/>