The Light Gray Dual-Split Back Ergonomic Office Task Chair, model OFCH-DB-GRY-01, delivers a refined, functional seating solution for a wide range of work and study environments with its understated modern profile and purpose-driven design. Its visual layout balances clean, uniform light gray finishes across the upholstery, frame, armrests, and five-star base, accented by black caster housings with subtle light gray detailing for a cohesive, contemporary look. The signature dual-split independent upper back pads and contoured fixed lumbar pad create a structured, supportive silhouette without bulky overdesign, paired with fixed T-shaped armrests positioned for stable forearm alignment during desk-based tasks. Built for long-term use, the chair features light gray 0.8mm thick woven polyester upholstery over high-resilience molded polyurethane foam; seat cushions use 60mm thick 45kg/m³ foam, while backrest pads use 40mm thick molded foam for balanced softness and support. The structural frame is constructed from glass-fiber reinforced light gray polypropylene with a 4mm wall thickness, supported by a 1.5mm stamped steel inner seat pan, a Class 3 black-coated steel pneumatic gas lift, and a matte light gray nylon composite five-star base with 3mm leg wall thickness. Dual-wheel casters combine soft PU treads with nylon hubs for smooth, low-friction movement. Core functional features support ergonomic comfort and flexible use: pneumatic height adjustment delivers a 100mm seat height range controlled by a side lever that locks at any preferred height, 360-degree swivel enables easy access to surrounding work surfaces, and a 135-degree recline includes adjustable tension control with a single-position lock. The fixed contoured lumbar pad aligns with the natural lower back curve, while the split upper back pads move independently to accommodate natural shoulder blade movement during task shifts. The casters roll smoothly across hard floors and low-pile carpet for unobstructed repositioning. This chair fits seamlessly across both residential and commercial settings: it is sized for compact home office desks, with a neutral light gray finish that complements modern neutral residential decor; its commercial-grade construction supports daily 8-hour employee use in open office workstations, while its clean aesthetic and swivel function suit collaborative conference rooms. The easy-roll base allows quick reconfiguration in training rooms, its adjustable height works for teen and adult users at student study desks, and its durable upholstery and universal design hold up to rotating use in co-working shared spaces. For procurement planning, the chair ships as one set across two cartons, with an 40-minute assembly time per unit. It holds a maximum recommended user weight of 159kg, with a base static load capacity of 500kg and caster rolling durability rated for 100,000 cycles, supporting long-term high-frequency use.