Whether it's hanging on a big tree or on a swing railing, this Tree Swing Set will make the kids fall in love with it. This is essential thing for the holiday party, the children take turns to climb to the top, and the base large platform is also very suitable for standing or sitting. This can be used as a climbing tool for children, with 4 platforms of different heights, encouraging children to climb higher and higher.Large disc diameter 12 inches, small disc diameter 4.3 inches, static load capacity up to 440 pounds.