The YUXIANG ERG-MESH-7063 Ergonomic High-Back Mesh Office Chair with Adjustable Headrest presents a streamlined, professional silhouette tailored for extended seated comfort. Its high-profile backrest flows into a contoured integrated lumbar zone, paired with a generously sized padded mesh headrest and smoothly finished height-adjustable armrests, all anchored to a polished five-star base for a balanced, modern look that complements formal and casual workspace designs alike. Constructed for consistent long-term use, the chair features a glass-fiber reinforced nylon back frame with built-in lumbar support, paired with a breathable woven polyester mesh backrest rated to withstand 50000 abrasion cycles. The seat combines a breathable mesh top layer over high-resilience 45 kg/m³ molded foam, with a 90 mm finished cushion thickness for even weight distribution. Adjustable components include a padded mesh headrest mounted on a nylon bracket, nylon arm supports topped with soft polyurethane pads, a chrome-plated Class 3 steel gas lift, a 2.5 mm thick steel synchro-tilt chassis, and 60 mm polyurethane dual-wheel casters fitted to the polished aluminum alloy five-star base. The chair supports a maximum static load of 136 kg, with a recommended user weight limit of 120 kg. Functional design supports personalized comfort for diverse users: the headrest offers 155 mm of height adjustment plus angle tilt for customized neck support, while armrests adjust 250 mm vertically to align with desk surfaces, and seat height adjusts 100 mm via the gas lift. The backrest delivers 15 degrees of synchro-tilt with adjustable tension and a secure position lock, full 360-degree swivel for easy access to surrounding workstation items, and smooth rolling mobility across hard floors and low-pile carpet. The clear width between armrests measures 540 mm, with a 240 mm tall lumbar support zone and 70 mm thick backrest padding for targeted support. This chair is suitable for long-duration use in home office workspaces, open-plan corporate offices for administrative and professional staff, private executive offices with its polished professional aesthetic, conference rooms for 2-hour meetings, and high-turnover shared coworking spaces. It pairs seamlessly with 760 mm tall fixed or height-adjustable office desks. For procurement planning, note that each unit ships in 2 cartons with a packaged gross weight of 23 kg, requires 40 minutes of assembly per set, and fits 135 units in a 20GP container at 85% space utilization, making it a practical choice for both small-scale fit-outs and large-volume workspace deployments.