Warmlyyours Mirror Defogger, 12″ X 18″, Rectangular

ClearlyYou Mirror Defoggers transmit gentle warmth across the mirror’s surface, preventing moisture from forming while you bathe or shower. Self-adhesive backing allows easy application to any wall-hung mirror in just minutes. The mirror defogger draws only a minimal amount of energy and operates at a constant, regulated temperature of 104 degrees. Not suitable for installation in the shower.