Poly index dividers with two pockets offer large tabs & inserts that provide 50 percent more space than standard dividers. Customize using your laser or inkjet printer. Each side of the divider features a top-loading pocket with a high slash-style entry to hold your documents. Three-hole punched index dividers are made of 16mm plastic. Templates are available online. Each set includes blank inserts & five assorted colors: blue, green, pink, orange & yellow.