Smead Step Index Poly Organizer, 12 Pockets, Flap and Cord Closure, Letter Size, Navy Blue (70902) Expanding files are ideal for organizing, storing and transporting large amounts of paperwork The step index organizer has innovative tiered tabs and a clear window on the flap allowing you to see everything at a glance. 12 pockets with clear indexed dividers. Each pocket expands 7/8". Flap with elastic cord closure adds protection and security, allowing you to take your files where ever you go Constructed with extra durable poly materials that are material that is tear and water resistant Includes one letter size (13" W x 10" H) 12 pocket step index organizer with protective flap and cord closure. Comes with alphabetic, monthly and blank tab inserts for easy indexing and customization. Acid free and PVC free