【Large Capacity】A4 size, larger than A4 plastic envelopes. Holds up to 7 cm, 1000 pages large capacity, with canvas gusset. ABC life expanding file folders can help you easily carry large books and documents. 【Durable Snap Button Design】Each envelope with a pocket and a snap button label, helps you better sort different files, button design for easy opening and securing content, so you no longer have to worry about file loss. The stylish, clear document folder keeps contents visible and makes it easy to find documents without opening your envelopes. 【Label Pocket Design】 High-quality clear document bag with snap button perfect for storing A4 paper and other small items. Plastic envelopes have a pocket and can label custom labels to easily distinguish documents. Each expandable pocket has a writable card inserted in the compartment to quickly index the file. 【High Quality】Made of non-toxic and environmentally friendly quality polypropylene, recyclable. Durable poly is tear-resistant and water-resistant. Ideal for long-term storage of your important documents. 【Wide Applications】 Expanding File Folders Perfect for daily use, such as school subject materials, office document files, A4 files when traveling, and business cards. A large A4 plastic document holder helps you organize papers, memos, photos, letters and forms at home, in the office, at school or on the go.