Ergotron LX Sit-Stand Desk Mount LCD Arm Keyboards There are two backrest types

There are two backrest types to choose from

aluminium and zinc components to be recycled with ease

3-seat sofa: height 80

silver with gray accents or black with black accents

mountaineering or travel

Ergotron LX Sit-Stand Desk Mount LCD Arm Keyboards There are two backrest typesLX Sit Stand Desk Mount Features This versatile arm can be used in a variety of applications: attach a smaller monitor for use within a sit stand workstation or position a large display up to 25 lbs (11. 3 kg) wherever you want it. The LX provides unparalleled range of motion, being able to accommodate a users sitting or standing posture. Patented CF motion technology provides premium ease of use adjustment. Cable management clips on the under side of