Work at your best sitting or standing with the polished aluminum Ergotron LX Sit-Stand Desk Arm. Easily place a screen where you need for each project, and then reclaim more work area by folding the arm and pushing it aside during a much-needed screen break. Integrated cable management tucks cords under the arm and out of sight. Keep your technology on lock with anchor holes in the base. Comfortable fit - offers full monitor movement and improved ergonomics. More motion - 20" of height adjustment lets you work sitting or standing. Saves space - folds within inches of the back of your desk when not in use. Large extension - your screen extends out 33" with 62" of total side-to-side motion. Sleek build - streamlined look enhances your work area. Quality design - built for thousands of movements by passing a 10,000-cycle test. Locking connections between arm, extension, and base offer increased theft deterrence and prevent potential disconnections caused by jarring or impacts. Cable management clips on the under side of the arm route and hide cords. Certified in compliance with indoor air quality standards defined by ANSI/BIFMA pertaining to emissions of VOC (volatile organic