Key Features Sturdy Frame and Premium Material - This chair is crafted of a heavy-duty metal frame, ensuring sturdiness and durability for long term use. In addition, the backrest and chair seat is made of breathable and wear-resistant fabric. Protective foot pads keep the floor away from scratching and make the whole chair more stable. Ergonomic and Comfortable Chairs - The patio chair is designed with ergonomic backrests, which can perfectly fit your body curve and effectively relieve fatigue.