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, Desk Top has the grommets to organize you cords. Measures - 55' L x 28' W x 28-45' H ;