Perfect for any function where name tags are needed. At conventions or meetings, in classrooms or computer rooms, these dry erase cards allow you to know who is sitting where. Also great for identifying classroom work stations, making it easy for students to know where they have to go. Wipe away and reuse! Erases cleanly. Dry erase surface on one side. Recyclable. Each card measures 8.5" x 3". Pack of 50 cards.