Enjoy the Benefits of Standing During Your Workday:This WorkWise™ sit-stand workstation mounts to the wall using the included hardware, allowing you to enjoy the benefits of better workplace ergonomics. Standing for part of the day can help increase metabolism, improve alertness and productivity, reduce fatigue and decrease the risk of repetitive stress injuries. Ideal for home, school or office use, the WWSS1332W lets you sit or stand with 19.5 inches of single-motion height extension.Easy to Adjust to Your Liking With a Single Touch:Just one touch is all it takes to adjust your wall-mounted workstation’s angles and heights to fit your comfort level. All sections move together for smooth transitions between sitting and standing modes. The full-motion arm swivels from -90° to +90° to give you plenty of flexibility in minimizing glare and providing comfortable viewing. It also rotates 360 degrees for viewing in portrait or landscape orientation. Increase or decrease tension using the included hex key to compensate for heavier or lighter loads.VESA-Compliant Mount Supports Up to 17.6 lb:The VESA-compliant single-arm mount fits most flat-panel monitors, televisions and other displays from 13 to 32 inches. It’s compatible with 75 x 75 mm and 100 x 100 mm VESA mounting-hole patterns.Extra-Large Keyboard Tray Holds the Most Popular Models:The large keyboard tray measures 26.2 x 10.2 inches and flips up to save space when not in use. A secondary surface is ideal for telephones, fans and other desk accessories.