DURABLE Vario 20 Expanding Desk System

Desktop - 20 Panels - Expandable, Eco-friendly, Adjustable Viewing Angle, Rugged, Heavy Duty - 20 / Box. Easy access to information you need every day - 20 sleeves display up to 20 letter-size sheets. Easy-load, crystal-clear protective sleeves prevent any creasing or tearing of inserted documents.