Multi-Function Card Holder With Retractable Buckle And Neck Strap, Suitable For Office, School, Student Work Id, Name Card, Transportation Card, Coin, And Ic Card Storage. Features Envelope Design And Made Of Pu Leather. It Can Hold Id Card, Monthly Pass, Staff Card, And Name Tag, Etc. With Two Pockets For Card And Coin Storage, Suitable For Work And Study, Fashion Style For Both Sides Use.