Keep your card reading equipment in top condition with our cleaning card set. These cards are for cleaning credit card readers, POS terminals, and ATM machines. To use, insert the cleaning card into the device and allow it to pass through the reader. The card's special cleaning material will remove any built-up grime, ensuring smooth and accurate transactions every time. Features -Color:Assorted Color -Material:PVC -Size:12.50X8.00X0.10cm/4.91X3.14X0.04in -Performance: these cleaning cards are performance cleaning, effectively removing from your card reading equipment -Multidevice compatibility: compatible with various devices such as atms, pos terminals, card readers, and id card printers, offering a comprehensive -Userfriendly: the cleaning cards are userfriendly, requiring no technical expertise to use, making them accessible for all users -Nondamaging: the cleaning cards are designed to be nondamaging, ensuring that your equipment remains in good condition while being cleaned -Fit: these cleaning cards provide a solution for maintaining multiple devices Package list: 20 cleaning cards