Farini Office Chair Ergonomic Desk Chair, High Back with Wheels, Home Sutdy Chair for Heavy People, Office Ch

Ergonomic Design: The ergonomic office chair has an "S" backrest ergonomic design back and adjustable lumbar support to fit the natural curve of the lower back and take the pain of spinal away from your body. The high back of this home office chair can be adjusted up and down by 4". Our ergonomic office chair is made by high quality nylon material , which is stable and strong. Flexible Adjustments Functions: Our ergonomic office chair features a multi-stage height-adjustable headrest, lumbar sup