It’s time to relax and relieve fatigue! The executive chair features rocking backrest with ergonomic design to help reduce back fatigue. Thanks to the height adjustable and swiveling seat, the office chair offers upgraded comfort and relaxation to different users. There is rocking tension control(tight & loose) and lifting lever(up & down) under the seat for convenient use. Besides, filled with high resilient sponge and covered with skin-friendly PU leather, the swivel task chair provides you with comfortable sitting experience. Equipped with flip-up armrests, you can slip the chair under the desk to save space. For great mobility and convenient use, the smooth rolling casters make for quieter and easier movement to anywhere your like. Reinforced 5-claw base plus sturdy gas rod enhance the stability and safety.