The chair's bracket is made of aluminum, which is not only durable, but also has excellent load-bearing capacity.The chair surface and back are made of Oxford fabric, which is comfortable, sturdy and tear-resistant.A triangle is the shape of most firm. Our camp folding chair uses triangular joint design multiple times. Chairs Safer to useThis hard arm chair can provide a comfy seat for your rugged weekend.Wood grain and black joint, more beautiful