Installation Mounting Kit Included: Each Mirror Unit Includes a Mounting Kit That Allows for Installation on a Flat Surface,Additionally, Before Use, Please Remove the Protective Film Covering the Surface of the Mirror Itself,This Film Can Be Peeled Away. High Visibility Abs Backing - the Back of the Mirror is Comprised a Strong, Hardened Abs Material That is Easy to See Both Day and Night, Additionally, Like the Mirror Surface Itself, It Can Withstand Extreme Temperatures, Precipitation, and Uv Exposure Shatterproof Polycarbonate Mirror Surface - the Mirrored Surface is Made of Lightweight, Flexible Polycarbonate,There is No Need to Worry About Scratching or Breaking the Mirror, Even When Pressed or Touched, the Surface Will Return to Its Original Shape Guarantees More Safety - the Convex Security Mirror Helps You to See Around Obstacles and View Any Blind Spot,Use It As a Parking Assistance in Your Driveway or As a Garage Mirror,Can Increase Your Safety Extends a Field Ofview Wide-Angle View - the Premium Convex Mirror Provides a Very Clear View by Reflecting a Wide Angle Image,Helping One See Blind Spots, behind Obstacles, and Around Corners