Ergonomic and perfect for backs that spend the day in front of the computer. say goodbye to lower back pain. its modern style will allow you to fit it into any office or office, without the need to change anything else in the decoration. the adjusting lever can help you adjust the height of the seat so that the chair can reach your ideal height. it can provide good lumbar support and makes you feel comfortable. with headrest and armrests for extra comfort. product specifications: feature: adjustable , adjustable , extendable. design style: modern style: lift chair, swivel chair material: fabric color: available in black dimensions: length: 45 cm