The Marauder Map is a magical document that will reveal all the rooms and grounds of Hogwarts School of Witchcraft and Wizardry. To use the map one must tap the paper with one's want and recite, "I Solemnly Swear That I Am Up To No Good". Now access to the Marauders Map is yours!! This officially licensed boys tee features the password with footprints up the side of the wording distressed front graphic. Made of 60% Cotton, 40% Polyester. This top makes the perfect gift for a Harry Potter fan.