DIVCHI A4 Size Punch Pockets made from durable PVC. It is resists tearing and is acid-free and archival safe. Protect and store your bills and invoices without having to hole punch them, convenient, fast, and maintain the integrity; can keep the money, vouchers, name card, credit cards, ID card, etc tidy and organized. Suitable for any occasions, lightweight and easy to carry, great document organizer for home, office, meeting, school use, and travel Zipper Binder Pocket perfect for hold paper, pens, pencils, calculators, receipts, stamps, notebook, coupons, stationery and etc. A4 size clear sheet protectors are easy to read through & organize documents neatly. DIVCHI A4 Size Punch Pockets made from durable PVC. It is resists tearing and is acid-free and archival safe. Protect and store your bills and invoices without having to hole punch them, convenient, fast, and maintain the integrity; can keep the money, vouchers, name card, credit cards, ID card, etc tidy and organized. Suitable for any occasions, lightweight and easy to carry, great document organizer for home, office, meeting, school use, and travel Zipper Binder Pocket perfect for hold paper, pens, pencils, calculators, receipts, stamps, notebook, coupons, stationery and etc. A4 size clear sheet protectors are easy to read through & organize documents neatly.