Featuring a user-friendly design, the card reader cleaning cards are easy to use and provide thorough cleaning for your card readers and POS terminals. Simply insert the cleaning card into the device as you would with a regular card, and the card will clean the internal components, ensuring smooth and reliable operation. These cleaning cards are an essential accessory for maintaining the performance and reliability of your card reading equipment. Features -Color:White -Material:Spunlace fabric and PVC -Size:8.60X5.40X0.09cm/3.38X2.12X0.04in -Efficient cleaning: the cleaning card effectively removes and residue from card readers, ensuring optimal performance -Regular maintenance: weekly cleaning with the card can extend the life of your card reader by preventing buildup -Versatile use: suitable for most card readers and card printers, providing a universal -Convenient packaging: each card is individually sealed to maintain its effectiveness until use -Good material: constructed from fine material, the cleaning card is designed to withstand repeated use without damage Package list: 10 reader cleaning cards