... sell all kinds of indoor playground, naughty castle,outdoor playground, kids' playground .1. Environmental-friendly and safe raw material2.EN71, ... Connecting shackle: Aluminum Alloy.2): It Consists of ball pools, rainbow stairs, cartoon door, Speed slides, space-time tunnels, trampolines, ... including water park, water ball, water sports games, water pool and so on. You can find all kinds of inflatables ...