Ergonomic Office Chair, Lumbar Support, Adjustable Height with Armrests for Adults(Black)

Details

Comfortable Seating: Features a high-density sponge cushion and middle back design with lumbar support for added comfort.Quality Materials: All accessories have passed BIFMA tests, ensuring safety and durability, supporting up to 250 lbs.Adjustable Height: The seat height can be adjusted from 18" to 21.5", with the seat measuring 18.5" (W) x 18" (D).Ergonomic Design: The chair's cushion and armrests are designed to fit the human body, providing comfort for long-term use.Ventilated Mesh Back: The highly ventilated mesh back keeps you cool and comfortable during extended sitting periods.Tilt Function: Equipped with a tension adjusting knob to provide a certain degree of tilt for relaxation after work.