"Color Classification Design: There are 6 pcs plastic envelopes with snap closure in the packaging bag, and there are pockets inside to 2 protects the privacy of important documents. Different color labels are used for identification and classification.^ Quality Improvement: Durable PP plastic envelopes clip, thickness and weight are more than twice that of ordinary plastic envelopes. Our thickness has reached 0.35mm, while the ordinary plastic envelope is only about 0.15mm.^ Large-Capacity Plastic Envelope Organizer: The size of the envelope folder is 13.25 x 9.25 inches, which is very suitable for the storage of letter/A4 size paters and other small items. It can easily organize and distinguish different colored papers.^ Environmental Protection Document Envelope: Made of high-quality PP material, thick, wear-resistant, non-fading, waterproof, protect privacy; washable, reusable, durable and long service life.^ Wide Usages: Our file envelope folders is portable to keep your items organized and help you sort the clutter, the pocket folders can be used at school, home, work, office travel and business trip."