This unbranded high back executive office chair, model EXE-OFC-WD-001, presents a traditional, polished aesthetic anchored by its cohesive black and warm wood tone palette. Its tall, structured backrest anchors the silhouette, paired with fixed solid wood armrests finished with a subtle grooved decorative edge and clear lacquer, and a matching five-star solid wood base, creating a stately, professional visual presence suited to formal work environments. The smooth black top-grain leather upholstery complements the rich mahogany stain of the wood components, for a refined, cohesive look that aligns with classic office design schemes. The chair is built for durability across frequent use: its upholstery is 1.2mm thick top-grain black leather, padded with high-density polyurethane cut foam shaped with a molded lumbar contour, delivering consistent support. The armrests and five-star base are constructed from solid hardwood with a matching lacquer finish, while the height adjustment system uses a chrome-plated steel gas lift paired with a 2.5mm thick steel tilt chassis. Dual-wheel nylon casters with PU treads support smooth movement across both hard flooring and carpeted surfaces. Core functional features support flexible, comfortable use across long work sessions: a pneumatic height adjustment operated via a side lever delivers an 80mm vertical stroke to suit varied desk heights, while the central swivel mechanism enables full 360-degree rotation. The knee-tilt mechanism includes adjustable tension control and an upright position lock, allowing users to customize recline resistance or secure the chair in a fixed upright position for formal meetings or focused work. This chair is ideally suited for private manager and executive offices supporting long-duration seated work, as well as formal conference rooms and high-level meeting spaces where a polished, traditional professional aesthetic is desired. Procurement teams should note the chair ships in two cartons per set, with a typical assembly time of 40 minutes per unit. Two color options are available for selection, and the recommended maximum user weight is 125 kg. The fixed armrest height is set 210mm above the seat surface, so teams should confirm compatibility with existing desk setups prior to purchase to ensure appropriate ergonomic alignment for intended users.