Antimicrobial Two-Fastener End Tab FolderProduct treated to resist the growth of bacteria, mold and mildew that can cause stains, odors and product deterioration. Use fastener folders to subdivide documents within folders. The reinforced tab for extra durability and longer life. 11 pt. or 14 pt. stock. Labels sold separately. File Folder Type: Antimicrobial;End Tab; Size: Letter; Folder Material: 11 pt. Manila.