Pile Stacker, part of the Pile Possibilities Collection, is a uniquely designed tool for the ever-growing need to manage paper piles. Contemporary, stackable acrylic organizer is designed to manage, build and label paper piles. Simply place the organizer over a pile to create a new pile surface and additional work space. Transparent material allows viewing of covered piles. Design makes it easy to add additional stackers on top. Angled ledge on front of stacker allows labeling the paper pile content.