The WEIKE MS-PS2400-U Modular Square Pit Soft Seating Set is a purpose-built modular lounge seating solution designed for flexible public and shared space use. Visually, it features a cohesive peach orange matte finish across all padded segments, forming a square pit layout with continuous low-profile perimeter backrests that wrap a hollow central open space. The 240 mm tall lumbar support zone aligns with natural seated posture, while the 540 mm clear width between armrests delivers comfortable personal space for users. Constructed for long-term public use, the set uses durable outer upholstery rated for 50000 abrasion cycles, with 90 mm thick high-density 45 kg/m³ polyurethane foam seat cores offering 40% rebound rate, paired with 70 mm thick medium-density polyurethane foam backrest padding. All edges are reinforced with 2 mm high-density EDA foam for soft, impact-safe rounded borders. The internal structure relies on 15 mm thick plywood framing and 14 mm bent plywood seat support boards, with zinc-plated steel hook and loop fasteners securing individual modules to deliver 800 N connection shear strength. Each segment has 5 mm non-marking rubber foot pads to protect hard flooring, and a non-slip black non-woven base lining. Functionally, the 12-seat set supports full tool-free reconfiguration: all 12 padded segments connect to form the signature square pit layout or alternate custom arrangements, with a 40-minute on-site assembly time per set. The wipe-clean faux leather surface tolerates sanitization with standard mild cleaning agents, while the padded foam structure delivers inherent sound absorption to reduce ambient noise in open spaces. The central open pit accommodates activity tables, soft play items, or footrests, and perimeter back support delivers consistent lumbar comfort for users facing the central space. Each seat supports 150 kg static load, with a total set weight of 180 kg to resist unintended shifting. This seating set is suitable for open office collaboration zones, early education center reading and soft play corners, public waiting areas in libraries, community centers and clinics, pop-up event and trade show lounge zones, and co-working space common areas; it pairs with a 2.4 m executive desk for integrated setup. For procurement, note the set ships in 2 cartons, with a packaged gross weight of 23 kg per set and total carton volume of 0.26 m³, allowing 135 sets to fit in a 20GP container at 85% space utilization. Prioritize layout planning ahead of delivery to align reconfiguration options with intended space use, and confirm surface cleaning protocols align with the upholstery material guidance to extend service life.