The presaturated disposable cleaning card is designed for cleaning effectively dirt,magnetic oxides,oils,debris,lotions and other contaminants from all kinds of ID card printers,scanners,readers,barcodes.It is a cost effective way to maintain your card readers and increase the service life of the magnetic heads Zebra Cleaning Card P105912-003ZCK-ACRP720 Adhesive Cleaning Cards105912-707ZCK-P330iP330i Large Cleaning Cards105912-912ZCK-P120iT-Shape Cleaning Card - Short and Long104531-001ZCK-CR80-100Generic Cleaning Card and CR80 Cleaning Cards)105909-169ZCK-PCKPremier Small Generic Cleaning Cards105999-400ZCK-P100iZebra P100i CR80 Cleaning Cards105909-057IPASS-4.5Cleaning Swab Kit (Box of 25 Swabs)We can produce different cleaning cards for different printer number according to your requirments Features -Blending spunlace,polyester,cellulose and PVC card -Better absorbency than other 100% cleaning card -Strong adhesivess -No polluted by contaminants -Electronic-grade IPA -Safety,Effective,Easy -Aluminium foil packing make it have strong tightness and keep longer time. Application -ID printers -ATM/POS Terminal -Petroieum Pumps -Barcode/optical -Hotel Doorlock -Slot/vending Machine -Card printer Direction -Open the pouch and take out the cleaning card -Swipe the cleaning card several times,repeat it 1-3 if neccessary -Remove the cleaning card from the cleaning card