The Light Grey Fabric Split-Back Ergonomic Office Chair with Headrest (model EOCH-LG-01), manufactured by Bolongkeli Smart Furniture, balances streamlined visual appeal with user-centric ergonomic performance, making it a versatile choice for modern work settings. Visually, the piece features a muted light grey fabric finish paired with a crisp white five-star base, creating a neutral, understated profile that aligns with contemporary commercial and residential decor. Its split-back structured silhouette houses a contoured integrated lumbar cushion, complemented by a matching adjustable headrest and fixed padded armrests positioned for natural arm alignment, with a compact footprint that suits spatially constrained work areas. Construction draws on durable, performance-focused materials across every component. Upholstery uses 300g/m² breathable light grey polyester fabric to support airflow during extended use. The seat carries 50mm thick high-density molded polyurethane foam (density 45 kg/m³), while the backrest uses 30mm thick medium-density polyurethane foam over a 15mm thick polypropylene inner support frame. The frame and five-star base are built from white glass-fiber reinforced nylon, paired with 20mm thick soft TPU fixed armrest pads, a chrome-plated Class 3 steel gas lift, 3mm thick steel tilt control plate, and 60mm diameter dual-wheel PU casters with nylon housing. Stitching is executed at 8 stitches per inch for durable seam integrity. Core functional design prioritizes customizable comfort for extended use: seat height adjusts across a 120mm stroke via a right-side lever, the backrest reclines to a 35° angle with a 3-position lock, and users benefit from 360° unrestricted swivel rotation. The headrest offers 60mm of height adjustment and 15° of angle tilt, while a side knob enables adjustable recline tension matched to individual user weight. The dual-panel split back delivers consistent lumbar support, and the PU casters roll smoothly across hard floors and low-pile carpet. The chair supports a maximum user weight of 150kg, and accommodates users up to 188cm in height, with a base static load rating of 1000kg and caster durability tested to 40000 rolling cycles. This model is suitable for a wide range of spaces: it supports 8 hours of daily desk work in home office workstations, blends seamlessly with standard decor in open-plan corporate offices, pairs effectively with height-adjustable desks including 1200mm height surfaces and 2.4m executive desks, fits small home workspaces as compact as 1 square meter, and serves both students and adults in dedicated study rooms. For procurement planning, note that each unit ships in 2 cartons with a packaged gross weight of 23kg and total carton volume of 0.26m³, requires 40 minutes of assembly per set, and allows for loading of 135 sets per 20GP container at 85% space utilization.