The Spark Series 3D Climber is a metal climber piece with an interesting pattern. It is comprised of squares with rounded corners, all of which have one corner ‘cut away’ to fit the square pattern. This creates an unusual design with a bit of unpredictability and variance. The bars are rounded, but being large and parallel to the ground makes it easy for children to balance on them. However, the bars are also rounded, which makes it easier for children to grip them with their hands. The bars are made from durable galvanized steel with a powder coat of paint that is baked on so that it does not wear away from outdoor weather conditions, or from children stepping on it. This piece can be used as way for children to climb up to an elevated deck platform and reach the second level of a play structure.