The YUXIANG EOF-66WT-MTS high-back ergonomic mesh office chair balances streamlined visual appeal with purpose-driven design for professional and personal workspaces. Its crisp white frame creates a light, modern silhouette, with a teal woven fabric seat that adds a subtle, polished color accent suitable for both contemporary and classic interior schemes. The structured layout pairs a tall, open mesh backrest with a padded headrest, smoothly curved fixed armrests, and a stable five-point base, creating a cohesive profile that avoids bulk while delivering full upper-body support. Durable, thoughtfully selected materials form the chair’s core construction. The backrest is upholstered in breathable polyester mesh, which contours to the user’s shape while promoting steady air circulation to prevent heat buildup during long periods of sitting. The seat cushion uses 45 kg/m³ high-density molded foam with 65% rebound, wrapped in teal woven fabric, supported by a 12mm thick internal plywood core. The frame, fixed armrests, and five-star base are crafted from white polypropylene plastic, paired with performance-grade hardware: a BIFMA Class 3 steel gas lift cylinder with 80mm diameter, a 2mm thick stamped steel plate tilt mechanism, and 60mm diameter black polyurethane tread casters with nylon hubs. The headrest features a 30mm thick soft foam pad for cushioned neck support. Functional features are tailored for all-day seated comfort. A side lever controls pneumatic seat height adjustment, ranging from 430mm to the maximum 530mm seat height to suit varied user statures. The backrest offers 135° synchronized tilting, with a single-position upright lock and adjustable tension to match individual preference, alongside an integrated contoured lumbar support that follows the natural curve of the spine. The height-adjustable headrest delivers 60mm of vertical projection to cradle the neck, while fixed curved armrests sit 180mm above the seat for steady forearm support. The chair enables 360-degree free rotation, and its dual-wheel casters roll smoothly across hard floors and low-pile carpet. With a rated weight capacity of 136 kg and 16 kg net weight, the chair balances sturdiness and easy mobility. This model fits a wide range of use cases: it pairs seamlessly with 760mm standard office workstations for daily computer tasks, fits compact home study desks for remote work or long study sessions, works well in conference rooms thanks to its swivel and tilt functions for collaborative discussion, suits teen and adult student desk setups via its adjustable height, and stands up to the flexible demands of coworking spaces with durable build and easy-roll casters. It is also compatible with larger 2.4m executive desks for premium office layouts. For procurement planning, note the product ships as one set across two cartons, with a packaged gross weight of 23 kg per set and total carton volume of 0.26 m³ per set. On-site assembly takes 40 minutes per unit, and a 20GP container can hold 135 sets at 85% space utilization to support bulk ordering for large space fit-outs.