The 3-Piece Contemporary Upholstered Office Lounge Sofa Set (model SC-2210-LNG-3PC, unbranded) is a purpose-built office lounge seating set defined by clean minimalist lines and a cohesive, streamlined layout. The configuration pairs one three-seater sofa with two matching single armchairs, creating a coordinated seating group that balances formal polish with relaxed approachability. The set features a dark gray matte faux leather exterior accented by precision panel stitching on arm and side panels, supported by angled matte black powder-coated carbon steel sled-style legs that lift seats off the floor for an open, uncluttered visual profile. Non-marking plastic glides fitted to leg bases prevent scuff damage to hard flooring surfaces. Built for consistent long-term use, the set’s internal structure combines a 25mm thick kiln-dried hardwood and plywood frame reinforced with zinc-plated steel screws and corner brackets, topped with a 14mm bent plywood support board and 4mm thick sinuous spring suspension base. Evenly spaced leg placement distributes weight evenly to eliminate seat sag under regular load. Seat cushions hold a 90mm thick core of 40 kg/m³ high-density polyurethane foam with a 55% rebound rate, while backrests use 70mm thick medium-density foam wrapped in soft fiber, with a dedicated 240mm tall lumbar support zone and angled structure to support relaxed semi-upright seating. Fixed, non-removable cushions are stitched with high-tenacity polyester thread at 8 stitches per inch, and the faux leather upholstery delivers 50,000 Martindale cycles of abrasion resistance. Each single seat supports a maximum user weight of 120 kg, with a 540mm clear width between armrests for comfortable personal space. The set is well suited for corporate executive lounge waiting areas, office reception lobbies, high-end conference breakout spaces, manager private office guest zones, contemporary high-end residential living rooms, and boutique hotel lobby waiting areas. For procurement planning, note the set ships across 2 cartons, requires 40 minutes of assembly per unit, and loads 135 sets per 20GP container at 85% space utilization. Verify delivery timelines and assembly resource allocation to align with project installation schedules.