Key Features Ergonomic Backrest and Seat - With an ergonomic design, this foldable chair features a comfortable backrest and a smooth seat surface to provide you with an higher level of comfort. Moreover, the size of the seat is 14" x 14", large enough to find the easeful posture. Easy to Fold and Space Saving - Weighing only 9lbs, these lightweight chairs are easy to carry or move around. Furthermore, the folding design can reduce the size of the chair which provides more convenience for carrying, and save storage space when not in use. Metal Frame for Stability - Made of high-quality metal tube, which is characterized by durability and good load-bearing capacity of 400lbs, this sturdy and durable folding chair, ensure a long service life. Additionally, the chair is equipped with curved feet and X shaped structure for sturdy. Indoor and Outdoor Use - The waterproof powder coated metal frame ensures high wear-resistant and rust-resistant, which makes it an ideal choice for outdoor use.