The Spitfire Burner 55mm 99a skateboard wheels feature a sleek white and gold color scheme, the Bighead design, and the Burner formula urethane, providing an exceptional skating experience. The wheels are perfect for beginner skaters who want to improve their skills as they offer speed and control on any terrain. With a diameter of 55mm and a hardness rating of 99a, these wheels are great for getting into street or park skating.