WHAT YOU GET - 1 Black 13 Pocket Expansion Folder. Size: 13 x 9.5 x 1.4 inches, can store letters, A4 paper, documents, invoices, contracts and standard US paper, can hold up to 200-400 sheets. File folders are easy to carry and fit into backpacks, briefcases, suitcases, etc. DURABLE AND WATER-RESISTANT - These file organizer folders are made of high-quality PP material that is strong, flexible, tear-resistant and highly durable. Water and moisture-resistant materials help keep your important documents protected. EXPANDABLE POCKETS WITH LABELS - The folder features 13 expandable individual pockets to neatly sort different files into sections, with label inserts so you can label each pocket and easily locate files to help organize your documents. SECURE DESIGN - The folder includes a flap with an elastic cord closure to keep your files secure during transport, allowing you to carry your documents safely wherever you go. VERSATILE USE - These accordion folders are ideal for organizing utility bills, invoices, letters, A4 paper and other documents. Suitable for school, office, home use, or as a practical gift for teachers, students, professionals, and more.