Atm magnetic stripe reader encoder atm encoded cleaning card applications atm magnetic head cleaning cards is specially designed for cleaning the atm encoder and path way. It is compatible will all brands of atm machine. Characteristics atm magnetic stripe cleaning cards is laminated with magnetic stripe on the cleaning card surface, it can be detected by the atm detector, and access the atm door to clean the atm pathway, encoder, belt. Presaturated with ipa is effective to remove the dirt, debris and residue built up inside the atm machine. Features & benefits economical costs to maintain your atm machine. less machine failures due to effective dirt removal. easy handling ipa cleaner can effectively remove oil, ink, dust, dirty stain, and leave no residue. Technical specification the substrate material of cr80 cleaning cards is pvc and laminate on both sides with blend spunlace cleaning fabrics and it is pre-saturated with ipa solution and pouched in polyester laminated aluminum foil to provide excellent moisture vapor barrier properties. card material : spunlace/plastic core/spunlace card dimensions : 54 x 86 x 0.96 mm card dimension : 2.125 x 3.375 x 0.028 (in inches) thickness tolerance +/- 0.002" 53.975 x 85.7 x 0.711 (in mm) thickness tolerance.