Scraponizer 8-1/2-Inch by 11-Inch Outer Cases, 4-Pack This phenomenal organizational system is perfect for getting you're your crafting supplies organized and stored neatly Acid free, archival safe, lightweight, portable, and can be customized with the various compartment trays (all sold separately) This set contains: four outer cases: 12 by 9-5/8 by 1-inch