Pre-saturated cards instantly clean magnetic heads on point-of-sale card readers, access control card readers and more. 25 individually packaged, pre-moistened cards per box.

• Presaturated cards instantly clean magnetic heads on point-of-sale credit card readers, access control/ID card readers and all open systems.
• Just swipe to clean.
• Nonabrasive and remarkably easy to use.
• Reduces reading errors on most machines.
• Contains 25 pre-moistened cards that are individually wrapped to preserve moisture and keep them saturated.