Prevents steamed up bathroom mirrors · the demisting pad is self-adhesive and fits to the back of the mirror · electric conductors in the film heat the mirror to approx. 30°C, thus preventing condensation on the mirror · film thickness approx. 0.8 mm, connection for power supply approx. 7 mm thick · cable approx. 1 m long · fully approved to BS and international standards by BEAB and other recognised test houses