Mid Back Mesh Computer Office Desk Chair Adjustable Swivel, Grey | Breathable mesh back and foam padded seat for comfortable work at home or office; steel frame holds 300 lb, easy assembly

**Breathable Mid-Back Design** This mesh office chair features a densely knitted mesh backrest, which promotes better airflow and accelerates the dissipation of heat and moisture. The mid-back design supports the natural curve of your spine and protects your lower and middle back, encouraging an upright sitting posture. **Larger Seat for Enhanced Comfort** This model includes an upgraded seat size, measuring 52.5 cm (20.7 inches) in width by 51 cm (20 inches) in depth, with a thickness of 7 cm (2.8 inches), offering a softer and more spacious seating area. **Reclining Office Chair** By pushing or pulling the lever, this mesh office chair can be tilted and leaned backward or locked in place for various sitting positions. A tilt tension control knob located under the seat enables adjustment of the recline angle. **Star Base & 360-Degree Wheels** A stable star base is equipped with five 360-degree swivel wheels, ensuring smooth and quick movement to keep up with your work. **Ergonomic Backrest Design** The curved backrest aligns with the human body's natural curve and supports your spine. The lumbar support system delivers consistent support to your lower back