Smead Poly Expanding File, 12 Pockets, Flap and Cord Closure, Letter Size, Wave Pattern Blue/Black (70863) Expanding files are ideal for organizing, storing and transporting large amounts of paperwork 12 pockets with clear indexed dividers. Each pocket expands 7/8". Bottom fully expands allowing file to stand freely on desk or work surface. Flap with elastic cord closure adds protection and security, allowing you to take your files where ever you go Constructed with extra durable poly material that is tear and water resistant. Embossed pattern makes this file stylish and professional. Includes one letter size (13" W x 9-1/2" H) 12 pocket poly expanding file with protective flap and cord closure. Comes with blank white customizable tab inserts. Acid free and PVC free Protect your documents with durable, waterproof and tear-resistant poly files Flap and cord closure for added security 12 pockets for easy subdivision Each pocket expands to 7/8" Holds up to 900 sheets Acid free, PVC free and archival quality, Dimensions: 13" W x 9-1/2" H