Write-on dividers with a bamboo design are made of durable, translucent plastic for frequent reference in similarly sized binders & planners. Three-hole punched edge makes them ready to insert. Customize entire divider using a ballpoint pen or pencil. To reuse, just erase & write on again. Dividers are translucent & come in assorted colors. Stylish, big tabs offer 50 percent more writing space than standard tabs. Plastic is PVC-free.