Premium springs connect the swing to the frame in a safe position when swinging back and forth. Weight Capacity: 600 lbs. The canopy can be adjusted with a adjustable knob to adapt to strong sunlight in different directions, which can protect you from harmful UV rays. Please note: The waterproof grade is not enough rainproof. Non-slip Foot Pads provide you with a sense of security, and you can use the swing with no worries on smooth ground. Two thickened Cushions will bring you a more comfortable sitting experience.