This product is a great way for teachers to manage learning centers. I hang these up at different centers in my classroom and it lets my students know how many children can play at each center. I place plastic Command hooks on each laminated sign so my students can hang their center tags at the center of their choice. The students' center tags have their names and pictures on them and are hole punched so they can hang them up at each center. This is also a great way for students to associate numbers with quantity.