KALLORY 30Pcs Transparent Clamshell Student Id Holders Protective Covers for Name Tags Cards Badges for Students Teachers and Events

["Credit card protector sleeve:portable design, easy to store and carry","They can also be for your friends, they will like them very much","Suitable for teachers, school students, volunteers or participating in seminars, concerts, conferences, etc","Keep important cards dry,","A set of covers is enough to meet your different needs"]