-4-in-1 design with the game of sliding swinging basketball and ring-toss-Ergonomic slide way with preparation acceleration deceleration and buffer zones-38°forward and backward swing angle to prevent falling and keep fun-Stable structure with large bearing capacity of 132 lbs-Smooth surface makes it convenient to clean with a wet cloth-Great toy to help to develop kids' brain and limbs ability-Detachable seat can be used independently-Safe HDPE material makes it non-toxic and odorless-Large co