Modern Style: A modern classic with clean and sinuous lines, the PU leather office chair coordinates seamlessly with any desk. High Comfort: Quality PU leather, high-density thick sponge, steel frame, and durable chair base with casters make this home office chair a superb stable structure. Adjustable Height: The adjustable height of this ergonomic office chair is 43 to 55 cm to satisfy different requirements and 5 nylon casters for easy movement. Mobility: The computer chair is equipped with five castor wheels to move around the home office easily. Dimensions: Overall Size: 48L x 52W x 78-90H cm Weight capacity: 120kg. Assembly Required.