Organize and protect documents with this durable expanding file. Constructed of polypropylene which is wear-, tear- and moisture-resistant. 12 built-in tab dividers. Two interior window pockets with business card holders. Includes alpha and blank inserts. Label on spine. Hook & loop closure. • Constructed of textured polypropylene-20 times stronger than paper based material. • 12 built-in tab dividers add many organizational options. • Two interior window pockets with contents card. • Full-length label on spine. • Fast and convenient hook and loop closure. Locate, organize and protect documents with this simple and durable expanding file. Constructed of textured polypropylene-20 times stronger than paper based material. 12 built-in tab dividers with A-Z and blank inserts add many organizational options. Two interior window pockets with contents card; full-length label on spine. Fast and convenient hook & loop closure. Pocket/Wallet Type: Documents/Files; Document Size Range: Letter; Overall Expansion: 4"; Closure Type: Hook & Loop.