Martha Stewart Home Office w/Avery 5-Tab Small-Format Plastic Dividers, Assorted, Classic, 5-1/2" x 8-1/2" Available in assorted blue, green, yellow, orange, and red plastic dividers with classic shape tabs. Customize the divider with ballpoint pen or permanent marker, then erase and reuse Durable plastic stands up to frequent use Three-hole punched Side-tab format