The sofa is constructed with a sturdy iron and aluminum frame paired with foam-filled cushions and durable fabric upholstery, providing reliable support, rust resistance, and long-lasting performance for outdoor use.The material of the loveseat is composed of 50% metal, 20% linen, and 30% foam.Its design features a stylish open frame structure, curved armrests for ergonomic support, adjustable legs for better stability on uneven surfaces, and thick 7.8-inch cushions for enhanced seating comfort.With an overall product weight of 60.18 lb. and a weight capacity of up to 850 lb., this patio sofa offers strong structural support while remaining easy to position within various outdoor seating arrangements.Warranty: 18 months