The Spark Series Double Wave Slide is an excellent slide for busy playgrounds where kids might otherwise have to wait to use some features. Since this is a double slide, two children can use it at once. This maximizes the number of people who can use it, which helps to prevent lines from forming and clogging up the upper decks of your playground. Straight double slides like this one are also great for allowing children to race against their friends. Another benefit of this model is its wavy shape, which makes the ride more fun and the races more dramatic. Instead of children simply gaining speed until they reach the bottom of the slide, their pace will fluctuate as they go over the bumps. The Spark Series Double Wave Slide has a 5-foot deck height, which is a great intermediate size which will delight younger and older kids alike.