1, Dimension- Length: 8.2 inches/208mm, width: 5.8 inches/147 mm, single-layer thickness :0.2mm. 2, Wide Application-This A5 binder pocket are suitable for standard A5 6-ring notebook binder, perfect for keeping your bill, cash, cards, invoices, stamps, receipts, photos, coupons. The zipper pouch is light weight and small size, you can use it whether at home, office, school, or outdoor. 3, Clear & Waterproof-Our binder zipper folders are made of clear PVC material and plastic zipper which can collect and display your important items orderly and clearly, no need to check every pouch to find what you need. Meanwhile sealed pouch with zipper can protect your collectibles from water and dust. 4, Material-The bag is made of durable PVC which is acid-free and tear- resistant. The zipper is made from plastic and the zipper closure is smooth and durable. 5, After-Sales Service-We will always provide you with a satisfying purchasing experience. if any problem with the products, . We will solve it at once.