This mesh office chair pairs a breathable seat with 8-level lumbar adjustment to support your lower back throughout the day. The oversized mesh surface encourages airflow, helping you stay cool during extended work. Adjust the headrest for your neck and tilt the backrest to three set angles for focused tasks or short breaks. 4D flip-up arms and quiet Pu wheels make movement smooth, while the sturdy nylon frame holds up to 300 lb. Size: 17.32 x 27.95 x 44.09 inches. Keep it fresh with a quick spot clean.