MSBS10CA - Standard Empty Calendar Jewel Stand-Up Boxes - Clear - (100 Pack) These cases open up and flip around so that a calendar (or other any small artwork) can stand up on your desk, shelf, table, or other flat surfaces Cases are excellent for storing small items like photos, jewelry, stickers, patches, etc. Case Measures 5" x 5.5" x 3/8" Designed for holding calendar slips