All frames are constructed from all-weather synthetic rattan that has been wrapped around an aluminum frame, and teak wood. These fibers are intricately hand woven over a powder coated aluminum frame that is rust proof. The fibers are environmentally friendly, being made from non-toxic, recyclable raw materials. The Synthetic Rattan Sofa Set TF-SF110 resists fading, tearing and cracking. It will provide many years of enjoyment.