Features: Thickened PPThickened PP material, smooth and comfortable surface touch, good toughness.Strong and beautiful grade,difficult to break and deformation.Expandable file organizer with snap button, easy to carry, portable and lightweight. Clear inside pageTransparent and clear inside page, HD insert bag, transparent and clear inside page, easy to organize documents.Daily filing and storing important papers or documents; And protect your documents with durable and tear-resistant surface. Vertical specificationsVertical specifications, can be directly erected into the bag, take convenient, not easy to lose chaos.Used for professional records, personal files, schoolwork, etc. Perfect document organizer for home, office, school and business trip, simple and fashionable! Large capacityLarge capacity design, 13grids,A4 size can be easily accommodated.The humanized opening button is closed, not easy to lose the file,good for saving your time to keep everything more organized. Hand-held designIntimate hand-held design, comfortable to hold.Arc corner treatment is not easy to scratch the skin.It is easy to keep in your backpack or handbag with a proper size.You can carry it very conveniently. Specifications: Material: pp Color: black Type: 13grids.A4 size Size(about): 33x24x2.5cm/13x9.5x0.98inch(LxWxT) Package Included: 1pc x Expandable Lockable File Folder Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.