Organizing with Pendaflex PileSmart Binder Label Clips help many people keep their working documents stacked in piles. PileSmart is a line of items specially designed to keep piles of documents organized. Now you can keep your workspace clear and quickly find what you’re looking for. Binder Label Clips let you pile documents on your desk and find them again at a glance. The clips are designed to clip your documents together and provide a quick and easy way to label them. Simply write on the plastic label’s white surface with a ball point pen.