Fellowes Smart Suites Corner Monitor Riser, Black (8020101) Elevates display to comfortable viewing height to help prevent neck strain Unique shape fits neatly into desk corner to maximize workspace Stows laptop or documents underneath to keep desk clutter-free Three height adjustments for customizable viewing comfort (from 3-7/8 to 5-1/8 Inches) Supports flat panel monitors up to 21 Inch / 40 lbs.