The mesh back office chair is an excellent addition to any workspace or office. A curved mesh back design creates a breathable, well-ventilated backrest with added lumbar support and will keep you comfortable during your workday. The breathable padded seat is thick, resilient, and constructed of high-quality foam and breathable mesh cloth. The gas lift makes it easier to raise or lower the seat for the perfect position, and the padded headrest only adds to the chair's comfort.Features:- Gray fabric mesh backrest design is breathable and well-ventilated- Ergonomic backrest with curved lumbar support for comfort- The breathable padded mesh seat is thick and resilient- Casters provide excellent mobility, suitable for hard or carpet floors- Gas lift for easy height adjustments- Padded headrest for support- Easy to assemble.Specifications:- Weight Capacity: 299- Warranty: 180-Day Limited Manufacturer Warranty.