The 7-piece dining set is made of high-quality steel, with coating, and high rust resistance. The C-Spring motion chairs allow you to gently rock for true comfort. Cushions are made with water-resistant, fade, and stain-resistant cover, allowing easy cleaning of accidental spills or blemishes caused by the elements. The outdoor dining table frame is made of high-quality metal with a special powder coating that will stand in the outdoor space. The wood-look table top is very special and elegant. Please NOTE: This set will be separated into 3/4 boxes for delivery. Because of the timeliness of logistics, their arrival time is different. Please wait patiently or contact service to check the logistics situation. Thanks for your understanding and cooperation. Note: The umbrella must be CLOSED and SECURED in high wind (level 4 or higher). Feel free to contact us if there's any problem with your order