Pile Separator, part of the Pile Possibilities Collection, is a uniquely designed tool for the ever-growing need to manage paper piles. Contemporary acrylic organizer is designed to separate papers and piles. Simply slide the organizer between papers to easily categorize your piles. The organizer has an angled ledge that can be written on to easily see and identify each pile. Reusable writing surface allows easy labeling. Transparent material allows viewing of covered stacks. Pile Separator is made of durable acrylic material.