Soft &Comfortable SeatThe vanity chairs seat and backrest are covered with comfortable and skin-friendly fur material, giving you the ultimate sitting experience. Whats more, the seat is padded with thick and high-density sponge, which is conducive to relieve fatigue and is not likely to deform after longtime use. 3.5 Height Adjustment & 360° SwivelWith smooth pneumatic lifting system, the computer desk chair has an adjustable seat to meet different users needs. The seat can be adjusted from 17 to 20.5, which allows you to customize an ideal sitting position. In addition, the seat can turn by 360° for an all-round view.