Product treated to resist the growth of bacteria, mold and mildew that can cause stains, odors and product deterioration. These single-ply folders are an ideal way to store your low activity files. An ideal product for long-term storage. Features 1/3-cut tabs in assorted positions. Made of 11 point manila paper stock with antimicrobial product protection. Scored for 0.75" expansion. Acid free. File Folder Size Type: Letter; File Folder Color: Manila; Color Family: Manila; File Folder Material: 11-pt Manila.