Smead Campus.org Step Index Organizer, 6 Pockets (Each Holds up to 50 Sheets), Flap and Cord Closure, Letter Size, Assorted Colors, 12 Pack (70900) Innovative tiered tabs lets you see everything at a glance Clear window makes viewing contents easy Six pockets expands to hold up to 300 sheets Carton contains 4 of each of blue, red and teal Durable poly material is tear proof and water resistant Acid free, PVC free and archival quality.