The Magicard Card 50-Count HiCoDispenser is simply placed in the printer and provides optimal protection for your cards from dust and debris. White Cards with a HiCo Magnetic Stripe are PVC cards with an integrated HiCo (High coercivity) magnetic stripe. HiCo magnetic stripes are black and are encoded with a High intensity magnetic field. HiCo magnetic stripe cards are used for Permanente applications, such as Credit Card, Debit Card and anything used often. These HiCo magnetic stripe cards have flat and even surfaces that minimize the risk of printhead damage and allow the cards to move smoothly through the printhead to ensure clear and crisp images and barcodes are produced.