If you don't like the idea of a magnetic race number, or have composite or aluminum body panels, then Rennline's temporary race numbers might be what your looking for. Rennline's new race graphics are manufactured out of a specially designed low-adhesive vinyl that keeps them stuck to your car throughout a track event or an entire season, but allows them to be easily removed afterwards. These disposable graphics will not scratch your paint, will not come off at high speeds, and are ideal for drivers who are issued different numbers at each track event. $35 for a set of three, makes these numbers a very cost effective way to keep your track officals happy. Available in white only.