Organization can be fun with Library Pockets in the playful and lighthearted FUNky Frogs Design. Use Library Pockets to make learning games, create classroom management displays, organize your classroom library, keep track of notes, hold center materials, and so much more. Customize library pockets using the writing space provided on the front of each pocket. Library Pockets are the perfect organizational tool. Each pack includes 36 pockets measuring 3.25" x 5.25" .