Creative Teaching Press Woodland Friends Library Pockets - Standard (6744) The playful designs are Perfect for a variety of classroom themes and displays including Camping, nature, outdoors, science, animals, and more. 35 library Pockets per package (7 each of 5 designs) Standard size: 3.25 x 4.5 inches Getting organized doesn't have to be boring! add some style and color to walls, bulletin boards, doors, or offices with library Pockets. Store notes and messages, organize game pieces, track CHECKED out library books, and crafting Items. And so much more!