Convenient application: This rearview mirror heater is very convenient to use, just tear off the film and stick it on the car. Durable material: This rearview mirror heater is made of durable materials and is of very good quality. Practical: This rear-view mirror heater can effectively remove the fog of the rear-view mirror, making car driving safer. Quick warming,remove snow/frost/ice/raindrop/fog drop immediately. No more need for snow/ice scraping or water drop wiping on mirror. High quality heating wire,98% thermal conversion rate. Votage: DC 12 V Heating Pad Size: Approx. 16 x 12 cm / 6.14 x 4.72in Colour: black + white Material: carbon crystal heating material Package Contents: 2 * Heating Pad 1 * Wire Cable 1 * Fuse Tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.