Kids climb over, under, and around this versatile climbing equipment. Connecting a number of popular plastic climbing panels into a dome shape creates the Tunnel Dome Plastic Climber; the configuration of the panels leaves large spaces at the bottom of the dome creating a fun tunnel entrance. Kids use their imagination to create fun adventures while playing on this climber. With so many route options kids never get bored thinking up new paths to test their strength and endurance skills. As children play on this equipment, they are building important muscles, and developing a strong foundation for a healthy life. Sii is committed to providing the highest quality products and use the safest most durable materials available. This and all Sii brand commercial playground equipment follows strict ASTM and CPSC regulations for child safety.