Six Premium Quality ERC-32P Purple POS Ribbons/Cleaning Card Pack Compatible ribbons for superior print performance Guaranteed to meet or excee OEM specifications Manufactured in ISO 9001/14001 and/or STMC certficied facilities to ensure highest quality Use the cleaning card to maintain card readers and to improve the life of the machines. Manufactured under the most stringent conditions in state-of-the-art facilities and offer the best value