ZenSports Play Swing Set comes with 2 swing seats 1 glider for up to 4 children of age from 3 to 8 years old at once delivers extra stability having an up to 440lbs weight capacity. It is constructed of high-quality metal frame with steel chain and thick durable rope. The 4 ground stakes on the legs help secure the swing set to the ground preventing wobbles. The swing is waterproof and rust-proof so that it can accompany the children to grow up. It provides an extra safety stand for kids and even a couple of friends - to lay back sway have some fun between standing and sitting on the swing the options are limitless.