for routine maintenance, this cleaning card is crafted to eliminate contaminants that can hinder device performance. Its advanced cleaning material ensures compatibility with multiple devices, including vending machines and POS terminals. By using this tool, users can ensure smooth transactions and accurate readings in high-traffic settings. Features -Color:White -Material:Wood pulp polyester -Size:15.24X10.16X0.20cm/5.99X3.99X0.08in -Effective dust removal: efficiently eliminates dust and oil check scanners and ic card readers, ensuring high device performance, for settings like banks and financial offices. -Innovative design: designed to penetrate deep into devices, preventing read errors dust accumulation, enhancing work efficiency and meeting daily maintenance needs. - construction: made materials that do not damage equipment, maintaining card reader sensitivity even with prolonged use, ideal for highusage commercial environments. -Simple to use: easy to operate without disassembling the device, saving time and suitable for fastpaced work environments such as retail and hotel front desks. -Portable solution: compact and easy to store and carry, for business trips or mobile workstations, ensuring you can maintain your equipment on the go Package list: 4 x Check Scanner Cleaning Cards