Write-on tabs accept pen, pencil or permanent marker. Heavy-duty plastic tabsï¿½will not curl or tear. Self-stick adhesive is repositionable and removable. Large writing area and bright colors for visibility or white for maximum readability. 1 1/8 x 1 1/4 tab size. File Insert/Tab Type: Adhesive File Folder Tabs; Tab Cut: N/A; Color(s): Assorted; Tab Material(s): Plastic.