"Superior Construction: Durable particleboard desktop resists scratches and wear; sturdy metal frame ensures lasting stability and strong weight capacity. Height Adjustable: Effortlessly switch between sitting and standing with a smooth height range of 26.4""–43.3"" (67–110cm) for healthier work habits. Two-Tier Ergonomic Design: Dual platforms let you place monitor and keyboard at Best levels; lower tier tilts for comfort and includes safety baffle. Easy Mobility & Secure Positioning: Four 360° swivel casters, two with brakes, provide both flexibility and firm locking for versatile office layouts. Versatile Use: Space-saving rolling desk fits offices, study rooms, or home; perfect as computer desk, laptop table, writing desk, or lectern."