The Olive Green Tufted Armless Modular Lounge Seat Module (model MOD-LG-ARMS-900-OLV) is a single armless sectional seating unit built for flexible, cohesive lounge configurations. Its low-profile form features structured button tufting across both seat and backrest, with an even quadrant tuft layout that lends a tailored, refined look. The rich olive green plush velvet upholstery pairs seamlessly with warm wood finishes, neutral palettes, terracotta accents, and muted interior tones, offering a versatile visual anchor for diverse design schemes. It holds an overall dimension of 900 x 900 x 880 mm, with a 380 mm seat height, 630 mm seat depth, and gently angled backrest tilted 12 degrees backward for relaxed, supported lounging. Each module is constructed on a robust internal frame built from 18mm thick plywood and solid eucalyptus, supported by solid rubberwood feet fitted with anti-skid rubber pads and a 14mm bent plywood internal seat support board. The 250mm thick seat cushion uses multi-layer high-density polyurethane foam with sinuous spring support, delivering a 45 kg/m³ foam density, 60% rebound rate, and 160 N ILD softness rating, while the 200mm thick non-removable backrest cushion uses high-resilience polyurethane foam. All cushions are permanently affixed to the frame to prevent shifting during use, with reinforced stitched seams rated to 8 stitches per 30mm pitch and hidden tufting fasteners securing fabric cleanly to the foam core. The 100% polyester performance velvet upholstery offers 50000 double rubs of abrasion resistance and a stain-resistant surface that supports spot cleaning with mild upholstery detergent. Zinc-plated steel carabiner clips and D-ring anchors positioned at four points per module (left, right, front, back) enable tool-free connection to adjacent matching modules, supporting unlimited linear, L-shape, or U-shape custom sectional builds when combined with matching corner, chaise, armless, or ottoman units. Each connection joint supports 100 kg of static load, with a recommended 180 kg static load per seat, and modules include a 125° recline range with three suggested lock positions for adjustable comfort. This seat module is suitable for casual lounge setups in modern, mid-century, or eclectic residential living rooms, sunken conversation pits, media rooms, boutique hotel lobbies, co-working break areas, and creative studio lounge zones, with its low height ideal for floor-adjacent relaxed seating. Procurement teams should note each unit ships in two cartons, requires 40 minutes of assembly per set, and offers a net weight of 40 kg per module; the unbranded unit is designed to work exclusively within its matching modular collection to ensure consistent fit and finish across custom configurations.