Feature●Hole Count: 26 Holes Max Capacity: 150 Pieces Durable metal ring ensures a secure closure so you dont have to worry about loose leaf falling off●Material: PU Leather●0 sheets of loose leaf; Inner paper: 60 sheets; Side traps (0.3 inch (7 mm)); High quality paper with a light yellow color that is gentle on the eyes; Thicker than ordinary paper, is not easy to see through, and is durable and resistant to tearing●PP index, tear and water resistant. The zipper pocket is convenient for storing small items such as temporary sticky notes, business cards, notes, receipts, tickets, etc●Great for a variety of occasions: The benefits of loose leaf binder is that you can easily add or replace papers. Whether you are studying or working for students, business planners, loose leaf storage binders, they are very useful for studying or workingDescription Loose Leaf Binder, 60 Pieces, Horizontal Trap, Pocket Type, Refills, Business Study, Notebook B5, 26 Holes, Up to 150 Sheets, Color Index, Stationery