Sleek and contemporary, this black BIFMA certified office chair brings a simple chic look to any office space. Upholstered in a durable and breathable polyester fabric, this multi-position high back office chair, with a 360-degree swivel, has a convenient lever to adjust the seat height with a lock-in/free tilt mechanism so you can sit back and work in ultimate comfort. The ergonomically designed back rest, thick cushioned seat, and rounded armrests accented with grooved lines, all support long hours of sitting. The chair has a solid 5-star black base over 5 hooded nylon castors for a smooth movement. Assembly is required.BIFMA certified office chair for home and commercial useConvenient lever to adjust seat height with lock-in/tilt back mechanismUpholstered in a durable and breathable black fabricThick cushioned seat and ergonomically designed back rest for supreme comfortStrong black base with 5 hooded nylon castors for easy mobility