Product: folder organizer, the thickest up to 3cm. perfect for storing ledger/legal/A3 size paper and documents. High-quality material: The expansion file folder is made of high-quality PP material, which is waterproof and easy to clean. Zippered and Oxford cloth binding for tear resistance and durability. Easy to Sorting: Children's art portfolio, can hold 180 sheets, easy to file sorting. Categorize documents and . Portable Design: Art storage bag with handle, easy to take out and put in. Conveniently carry lots of oversized books and documents for school, home and office. Widely Applicable: Perfect for school, home, office. size: 44 x 37 x 3cm Material: PP material colour: Blue green Package Contents: 2 x album drawing paper storage bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.