Ergonomic Design: This PU leather office chair features a high-rise back and high-rise arms in a slightly curved design for optimum comfort and support Adjustable Height: You can adjust the seat height of this home office chair to match your desk and your sitting habit. A high-end gas lift makes it smooth and safe Padded: Front and seat covered in thick foam to ensure you're comfortable for hours. The ergonomic office chair is covered with luxury faux leather to create a leisure atmosphere 360° Swivel Base: This pc chair equips with five castor wheels for you to move around without getting up Dimension: Overall Dimension: 59.5W x 60D x 94-104Hcm, Seat Dimension: 48W x 47D x 40-50H cm. Max Load: 150kg. Assembly required