I-RFID Blocking wallet/Shield Card iwusayizi wekhadi lesikweletu eliklanyelwe ukuvikela imininingwane yomuntu egcinwe kumakhadi esikweletu, amakhadi edebithi, amakhadi ahlakaniphile, amalayisense okushayela e-RFID nanoma imaphi amanye Amakhadi e-RFID avela kumasela e-e-pickpocket esebenzisa izikena ze-RFID eziphathwayo.