Brightly colored file folders make filing and retrieval easy. Made with 100% recycled content, a water-based adhesive and without chlorine. Bottom is scored for 3/4" expansion. Made with 11 pt. cardstock. Letter size. Single-Ply Tabs. File Folder Size Type: Letter; File Folder Color: Assorted; Color Family: Multicolor; File Folder Color Assortment: Blue; Green; Purple; Red; Yellow.