PRO GUARD Skateez Training Aids are designed to provide the same great support for beginning skaters that training wheels do for bicycles. The arms of the training aid are rigid enough to hold the skate upright, but also flexible enough to allow the skater to edge the runner to propel themselves forward. Skateez provides a great platform for learning the basic skating motion(s). The design is intended to fit a multitude of styles, however, may require minor adjustments during installation.