Calculus Organic Chestry Experiment Book Sheet Protectors Portfolio Binder Folder

Size: Include 1 pack bound presentation book with 40 plastic binder sleeves that can view 80 pages. The portfolio folder measures 9.41×11.38 inches, each display pocket is 8.5 X 11.5 inches (standard A4 letter size).
Classification: Sheet Protectors, Card and Photo Sleeves
Feature: Wonderful Design: This refillable notebook is made of eco-friendly PP material and can protect pages from being folded, dirt-proof, waterproof, it can effectively protect the inner pages.
REFILLABLE: Binder clips can be opened and closed and paper can be easily replaced.
4 COLORED INDEX PAGES: These extra tough PP dividers will not fray or tear out from the round rings, they help separate your documents, organize your binder and enhance your work or study efficiency.
Material: High quality PVC
Package Quantity: 1 x Folder