The Freestanding Arch Rung is sure to be a busy item at the playground; kids love this traditional monkey bar system. This classic piece of playground equipment is necessary have for all playgrounds and parks. The ladder-like monkey bars run parallel to the ground so that children must negotiate each bar by holding the rungs with their hands, then moving from rung to rung using their arm strength only. The Freestanding Arch Rung challenges kids to use their muscles, while also requiring good hand eye coordination, which are the building blocks of physical fitness and athleticism. This sturdy climber is great for kids to test their skills and challenge their friends; it is a great confidence builder to master this tough playground climber. Sii brand playground equipment is made from the highest quality materials, and complies with all commercial playground safety guidelines.