Globe-Weis Project Jackets, Double Tops, 2 Inch Expansion, Letter Size, Assorted Colors, 12 Jackets per Pack (3143DT12 ASST) Durable manila construction with full height sides - expands 2 inches to hold 500 sheets Pack of 12 project jackets in assorted colors Project grid printed on front with notes section on back For letter size documents double top reinforced tabs