VEVOR Zipline Kit for Kids and Adult, 24.38 m Zip Line Kits Up to 227 kg, Backyard Outdoor Quick Setup Zipline, Playground Entertainment with Stainless Steel Zipline, Spring Brake, Safety Harness, Seat

Its overall load-bearing capacity, based on the smallest blue swing, is about 150 pounds. It will take about 2,000 pounds for the steel wire to break.