1.Large Capacity Colorful Transparent Expandable File Folder 3 Pack Plastic Wallet Folder is larger than A4 2.Durable Snap Button DesignCloth over-lock and metal reinforced buckle at both the corners and bottom edge, offers double times service life. The snap button closure ensures your files safe and the card slot can keep your memo card, you can also see what's inside through the transparent shell. 3.Transparent Design with Label PocketHigh-quality clear document bag with snap button suit for US letter / A4 size paper and other small items storage. Plastic Envelopes have a pocket and can custom label for labels to distinguish documents easily. 4.Premium QualityOur plastic wallet made from super thick polypropylene, tear and water resistant, no odor, non-toxic, environmentally friendly, not easy to break and deformation. Ideal for long term storage your important document. 5.MultifunctionSuit for daily use, such as school subjects, office documents files, traveling A4 files and business cards. A great A4 plastic document holder help you organize papers, memos, photos, letters, and forms at home, the office, school, or on the go.