The Fellowes® Partition Additions™ Note Rail displays documents such as notes, reference sheets, and artwork where you can see them. Each unit displays two letter size documents side by side and holds up to 15 sheets individually or in stacks without tacks, pins, or tape. Gentle pressure firmly holds items without damaging them. Product contains 86% pre-consumer recycled materials. Innovative ViperPin™ technology attaches to any tackable surface. Securely holds up to 5 lbs. without damaging mounting surface.