The metal pipe fittings on the top, sturdy hook and thickened seat tube can support a capacity of 660LBS Heavy springs connect the swing to the frame, ensuring a smooth, gentle rocking motion. We pay attention to the safety of consumers. Caneasily turn into a comfortable flatbed by a simple lock and release system. This outdoor swing chair features a 45-degree adjustable canopy with a built-in tilt system, providing best shading experience. Our patio porch swing can ensure acomfortable seating experience whether from the spacious seat space or the thickened cushion. Complete customer satisfaction is our top priority! If you have any questions about our products, please do not hesitate to contact us by email. We will spare no effort to assist you to solve any problem! We wish you a happy shopping!