SUPERIOR MATERIAL - Durable and soft PU leather guarantees long-term use and protects your privacy compared to clear plastic ones. Card slots and pockets inside are perfect for storing passport. tickets and cards. In addition. there is a loop to hold your pen. EASY TO USE - Press the ends to open the rings to add or remove binding envelopes. then press the rings to close. The is easy for you to customize your own folders.(Internal diameter 19.5mm. Outer Diameter 24mm) EFFICIENT ORGANIZATION - The 6 ring loose leaf folder can easily be linked to the 12 translucent binder envelopes which are suitable for storing receipts. bills. checks. coupons. tickets. business cards. credit cards. stamps etc With 16 label stickers. you can mark each pouch to help you quickly find what you want. FULL BINDERS - PVC A6 size binder pockets ensure tear resistance. transparent and waterproof design helps you more easily identify interior items and find what you need.Zipper closure makes storage more secure. MULTIPURPOSE - Each zip binder pouch can be used separately to store small receipts and items and is the perfect size for budgeting with money or adding another loose-leaf notebook to suit your needs. needs.