[Convenient storage] Snap-button envelopes allow for easy carrying and sorting of various items. Envelope folders are suitable for use in school, home, office, work, and business travel. Large-capacity transparent envelope: 100% transparent design for easy organization and separation of papers. Envelope size is 33.3 cm x 23.5 cm, capable of holding up to 200 sheets or more of letter-sized documents. High-quality materials: Made with durable, environmentally friendly plastic material that is non-toxic and odorless. Resistant to high temperatures, corrosion, and water, providing added convenience in unexpected situations. Features snap button closure and label pocket: High-quality transparent file folder with secure snap buttons, ideal for storing letter or A4 size papers and small accessories. Includes a label pocket for easy identification of contents. Multifunctional use: These plastic envelopes are perfect for organizing documents, stationery, letters, cards, travel information, and other small items, helping keep everything together and neatly arranged. Color: Transparent Material: Plastic Package Contents: 30 x Folder Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.