Fellowes Office Suites Premium Monitor Riser (Black/Silver) places monitor at an optimal viewing angle to prevent neck strain. This fully adjustable riser enables you to customize your viewing level 4" to 6-1/2" above work surface. The height adjusts up to 2-1/2." Stows keyboard or laptop underneath when not in use for space-saving storage. Keep your drink at hand and prevent spills with a convenient cup holder that accommodates travel mugs and water bottles (up to 1 liter size). Media holder accommodates up to eight jewel cases, so CDs/DVDs are kept close at hand. Storage tray organizes business essentials for easy access. The nonskid rubber feet protects work surface from scratches or scuff marks. Top storage compartments can be covered to expand work surface.