Ergonomic reference system keeps important documents at your fingertips, off of your desk and at eye level. Design is angled at 15 degrees for a better view while standing. All-metal unit features sleeves and custom index kit with removable sections. Nonglare sleeves offer two-sided viewing of letter-size documents and can be photocopied in the sleeve. Set includes 12 two-sided heavy-gauge polypropylene sleeves (24 view facings), 12 snap-on custom indexing tabs, chrome wings, solid metal section and mounting plate. Easy installation kit includes double-sided tape, hook-and-loop closure and screws.