Based on the nature of children love to move, combined with the principle of ergonomics, the design of multiple combination play, so that the baby in the exercise of climbing, kicking, standing, squatting and jumping combined sports mechanism; Integral circular corner design, do not hurt the baby small hands; The swing can be lifted up and down. The 8-shaped buckle can adjust the height of the swing seat according to the baby's height. The iron ring has a silicone cover to prevent noise. The base of swing adopts anti-cartwheel chassis, which is stable and not easy to slide. It can bond all kinds of ground, and the baby will not fall down how to push it. Imported PE material, non-toxic and harmless, no formaldehyde, no heavy metal, blow molding process, rounded corners, safety and environmental protection more durable