This backyard Spring Swing combines the fun of a traditional swing with a new, springy, bouncing motion for adventurous outdoor play. It includes a quick-attaching Q-clip, bounce adapter, 11-ft. weather-resistant rope and a disc seat. Meets ASTM standard consumer-safety performance specs for home- and public-use playground equipment. Ages 3-8. Optimum bouncing between 30-70 lbs. Safety-tested to 600 lbs. Made in USA.