The Lotus™ Sit-Stand Workstation makes it effortless to add movement to your workday for improved wellness Patent-pending Smooth Lift Technology™ keeps your workstation stable and makes changing positions effortless Features 22 different height settings and 17” of vertical adjustment so you can work in a position that’s perfect for you Innovative cord management and device charging slot allow your entire workspace to move freely with you Arrives fully assembled - no complicated instructions, no mounting, just unpack and get started Compatible with Fellowes® Lotus™ Monitor Arm Kits BIFMA Tested; Holds up to 35 lbs.