lt;stronggt;UNV16133lt;/stronggt;lt;BR/gt;Universal Kraft File Folderslt;BR/gt;Perfect for active filesstrong, 11 pt. stock resists smudging and double-ply tabs put strength where it's needed most. Bottom triple-scored for no-sag expansion. Undercut at top. File Folder Type: Top Tab Size: Letter Folder Material: 11 pt. Kraft.lt;BR/gt;lt;BR/gt;lt;stronggt;SMD68260lt;/stronggt;lt;BR/gt;Universal Kraft File Folderslt;BR/gt;Unique design allows folders to function like ring binders. Flexible fastener lets pages lie flat. Plastic tubing bends as pages fold so adding and removing paper is easy. Self-adhesive base attaches to any folder. Capacity text: 2amp;quot; File Fasteners Type: Self-Adhesive Clip.