Smart cleaning card features Waffle technology that thoroughly cleans chip and pin, EMV and mag stripe card readers to improve your transaction completion rates and prevent susceptibility to fraudulent transactions. The unique waffle design conforms to critical surface areas including chip reader pins and is equally effective for swipe, friction head and landings in all card reader devices. Single-use card prevents cross-contamination for effective cleaning performance. Pre-saturated design eliminates the need to carry any additional products for fast, simple cleanings. Cleaning card is perfect for manual ATMs, POS terminals, handheld POS devices, self-serve kiosks, mag stripe readers, transit/parking pay stations, vending machines, pay at the pump, time clocks, door locks and more.