Convenient storage: Snap-button envelopes are used for easy carrying and sorting of sundries. Envelope folders can be used for school, home, work, office and business trips. Large-capacity transparent envelope: 100% transparent folder, easy to organize and separate paper. The size of the envelope folder is 33.3 cm x 23.5 cm, and the letter size is not less than 200 sheets. High-quality materials: We use higher-quality materials to make shells. This folder is made of environmentally friendly material, non-, tasteless, more resistant to high temperature, corrosion, water, etc. It is more convenient in unexpected situations at work. With snap button and label pocket: high-quality transparent file folder with snap button, very suitable for storing American letters/A4 size paper and other small items. Our plastic envelopes have a pocket for labels, so you can distinguish your documents. Multifunctional: These plastic envelopes can not only be used to store documents, change, stationery, letters, game cards, travel information, etc., but also help you put all the scattered items together for easy storage and organization. colour:Transparent Material:plastic Package Contents: 30 x Folder Only the above package content, other products are not included. Note: Light 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.