The High-Back Upholstered Executive Office Chair with Chrome Base, model OFC-HB-PU-001, balances polished professional aesthetics with reliable ergonomic support for standard daily office use. Visually, the chair features a sleek, contoured high-back profile with an integrated curved padded headrest, finished in smooth black 1.2mm thick PU leather that pairs with reflective polished chrome structural elements for a refined, premium look. The five-star chrome base supports a well-proportioned silhouette, with 540mm of clear space between armrests to accommodate a range of user builds, and overall dimensions of 630 x 700 x 1300 mm that fit standard office desk configurations without crowding surrounding space. Construction prioritizes durable, stable performance across regular use. The frame and functional components include a 2.5mm thick polished chrome plated steel five-star base, 2mm wall thickness chrome plated steel armrest supports, a Class 3 certified chrome plated steel gas lift, and a 2.5mm thick black powder coated steel tilt mechanism. Seating surfaces use high-resilience 45 kg/m³ polyurethane foam for the 90mm thick seat cushion, 35 kg/m³ molded polyurethane foam for the 70mm thick backrest, and soft padded black polyurethane arm pads, with precise 8 stitches per inch seam construction for lasting upholstery integrity. Black nylon casters with polyurethane rolling surfaces mount to the base for quiet, smooth movement. Core functions support comfortable daily seated work: the chair offers 100mm of seat height adjustment via a right-side lever, full 360-degree unobstructed swivel, 15-degree maximum backrest recline with adjustable tension, and tilt lock settings for both upright and one mid-recline position. The contoured back foam delivers fixed lumbar support across a 240mm zone aligned to natural waist height, paired with the integrated headrest to reduce upper body strain during extended seated tasks. This chair is well suited for executive private offices, board and conference rooms, dedicated home office workstations, high-end commercial reception areas, and enclosed private offices in coworking spaces. It is engineered for standard 8-hour daily use, and is not recommended for 24/7 shift work environments. For procurement planning, note each unit ships in two cartons with a total packaged gross weight of 23 kg, requires 40 minutes of assembly per set, and 135 units can be loaded in a 20GP container at 85% space utilization. The chair supports a maximum static user weight of 160 kg, with a tilt mechanism static load rating of 150 kg, and casters perform reliably on both hard flooring and low-pile carpet.