The Mid-Back Ergonomic Mesh Office Task Chair with Padded Teal Seat, model MB-MESH-TASK-690-GN from an unbranded line, balances functional support and understated visual appeal for versatile workspace use. Its design features a tensioned breathable polyester mesh backrest decorated with a subtle leaf pattern, shaped into a contoured mid-back profile that delivers built-in lumbar contact, paired with a padded teal woven polyester seat. The chair rests on a matte black injection-molded nylon five-star base fitted with twin-wheel casters, creating a streamlined, professional silhouette that blends neutral teal and black tones without overwhelming surrounding decor. Overall dimensions measure 690 x 570 x 1040 mm, with a 640 mm diameter base that maintains a stable, space-efficient footprint. Constructed for long-term regular use, the chair uses a reinforced polypropylene structural frame paired with a 2.5mm thick stamped steel tilt chassis, a Class 3 carbon steel gas lift with 50mm outer diameter, and a 2.5mm wall thickness nylon five-star base. The 50mm thick seat is filled with 45 kg/m³ high-density polyurethane foam, topped with woven polyester fabric for soft, durable seating. The backrest mesh delivers 30,000 cycles of abrasion resistance, casters offer 50,000 cycles of rolling durability, and the gas lift supports 100,000 adjustment cycles, with a rated maximum user weight of 200 kg. Armrests feature soft polyurethane padding mounted on polypropylene support frames, while casters use nylon housings with polyurethane treads suited for smooth movement across hard floors and low-pile carpet. Core practical functions support comfortable, flexible use: a side-lever operated pneumatic gas lift provides 70mm of seat height adjustment, with seat heights ranging from 420 mm to 490 mm from the floor. The chair enables 360-degree full swivel for multi-directional access, a spring-loaded back tilt with lock that supports 12 degrees of maximum recline, a tension control knob to adjust recline resistance to match user weight, and 70mm of vertical height adjustment for the padded armrests. The built-in contoured lumbar support aligns with the mid-back to reduce strain during extended seated tasks. This chair is suitable for a wide range of settings. Its compact dimensions fit standard partitioned open office workstations for daily employee task use, while its neutral teal and black finish complements residential study decor for home office spaces. The 360-degree swivel supports collaborative conversation in conference meeting rooms, and its 18 kg net weight allows easy repositioning for flexible training room layouts. The mid-back profile delivers seated comfort without blocking sightlines in reception work areas, and its small footprint fits compact desk setups in small studio apartments. For procurement planning, note that each chair 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, allowing 135 sets to fit a 20GP container at 85% space utilization. Assembly requires an 40 minutes per set.