The Adirondack Chair is constructed of UV-protected polystyrene simulated wood. This Adirondack Chair is comfortable and weather-resistant, creating the ideal outdoor living space. Constructed of weather-resistant polystyrene, the chair is UV-protected and designed for outdoor use. Unlike wooden furniture, the simulated wood will not splinter, warp, or rot and never needs to be painted or varnished. So enjoy an afternoon relaxing with family and friends. This Adirondack Chair is the perfect addition to your yard or patio.