These passes can be used when students request to leave the classroom to either use the bathroom, get a drink or both. I print several passes for each student, I write their name on the back with a sharpie, so no one will be tempted to use another student's pass. Students can keep the passes at their desks and turn in to teacher when using. I choose to put tickets in library card pockets on the wall. I laminate both the pockets and passes which allows them to last all year.