- 3M(TM) In-Line Book / Document Holder DH640, 11.0 in x 18.0 in x 4.0 in, Black
- 3M(TM) Copy Holder keeps documents in an easy to read, upright position.
- Designed to position directly between monitor and keyboard just below monitor.
- Elastic line guide marks your place, keeps pages open and stretches to accommodate even the thickest books.
- 18″ wide, this model supports books, catalogs and just about any size document. Holds up to 300 sheets.