The patio furniture set is made of thickened rust-proof steel frame and high quality PE double-strand semi-round vine. Frame paint is used to imitate wood grain, safety and environmental protection. The seat cover is made of premium Olefin fabric with a metal zipper on one side. The patio chairs set is designed to mix brown wicker and Imitation wood grain spray paint. The classic and stylish color scheme provides a dignified atmosphere for your yard. Bright color cushion for your yard to add a new life-style. Retractable patio sectional sofa sets freely into different combination for different occasion, space consumption is greatly reduced. Used for outdoor patio, porch, backyard, balcony, poolside, garden and other suitable space in your home. The outdoor chairs armrests and backrests have ergonomic radians, provide better support for your body and improve your sitting experience all around. The ottoman set can be pulled out as an extension of the seat, like a lounge.