Applications: ATM with shutter, such as NCR ATMs, WINCOR NIXDORF ATMs, DIEBOLD ATMs, TRITON ATMs, OMRON ATMs, HITACHI ATMs,CDM/CRS, and other multifunctional bank-info terminals Other closed reading systems. Function: This kind of cleaning card is specially designed for cleaning ATM with shutter and other closed reading system. It can be smoothly inserted into any brands ATMs. Once inserted, it will clean the magnetic heads, card pathways, transport belts and rollers. It can be used as an emergency maintenance product after card reader failures, and also used as a regular maintenance product to prevent card reader failures. Specifications: Material: White flock-coating/PVC core Dimensions (inch): 2.12X3.345 Dimensions (mm):53.5X85.5 Thickness (inch):0.033 Thickness (mm):0.86. Neutral packaging,customized package.10pcs in a plastic bag or 50pcs in a paper box.