Modular Design, Maximum Stability: the two-piece tabletop design allows for quick and easy setup without compromising stability. The finished tabletop is a sturdy, 55" x 28" workspace Digital Display Handset: 4 memory preset options for easy adjustment Electric Lift System: fully motorized lift from 28 to 45 Inches height Telescopic Height Adjustment: the strong legs use telescopic adjustment transitioning from sitting to standing from 28" to 45" High-grade industrial steel, desktop has the grommets to organize you cords. Measures: 55"W x 28"D x 28-45"H Patent No: US D934,012 S