Avery - AVE16825 Write and Erase Plastic Dividers deliver flexible customization for your frequently changing files. Tabs feature an erasable surface so you can customize tabs using a ballpoint pen or pencil. Write, erase and reuse again. Stylishly shaped tabs are also larger, providing more writing space than standard tabs. Durable plastic allows frequent reference. Dividers are three-hole punched so they are ready for use in letter-size binders.