Velvet Upholstered Futon Sofa, Heavy-Duty Metal Frame, 5-Level Adjustable Backrest, Multi-Functional B347P507934Sturdy Metal Frame Construction: This futon sofa is entirely made of high quality metal frame, ensuring strong stability, excellent load bearing capacity and long service life, preventing wobbling during use. Luxurious Velvet Upholstery: The exterior is covered with soft and skin friendly velvet fabric, which is comfortable to touch, wear resistant and not easy to pilling, bringing a warm and elegant feeling to your space. 5 Position Adjustable