【PC Mirror】Curved security mirror is made of PC which is soft,lightweight but with strong impact resistant and shatterproof.Compared with acrylic,polycarbonate lens have excellent reflection properties,ultraviolet-proof and anti-scratch.The impact resistance is about 30 times stronger than the same thickness of acrylic.Withstand the harsh temperature from -40℉ to 257℉ without break or melt,so it is completely safe to use even during cold frost,heat,strong winds,hail and solar radiation! | 【Wide-angle View&Built-in Shade】The 130-degree curvature and a diameter of 30 inches allow a perfect view in every angle. Depending on visibility conditions and the viewer's eyesight,objects will usually be recognizable within about 1 feet of distance for each inch in mirror diameter.So 24" diameter,covers areas up to 24 ft.Wide-angle view provides you a crystal clear view,let you won't miss a blind spot.Featuring a built-in sun shade/rain cover on the top to help resisting the sun and rain | 【High Visibility ABS Backing】Our convex mirror has an ABS (acrylonitrile butadiene styrene) plastic backing for resistance to impact and wear,ultraviolet light and extreme temperatures.coated with high visibility and eye-catching orange powder,play a good warning effect.Marine grade waterproof-rated construction,makes our safety traffic mirrors that will last a very long time even when located in extreme conditions such as beaches, coast roads, ports and areas of high rain fall | 【Mounting Bracket Included】Includes FREE Mounting Bracket kits for Wall or Pole Mounting (Can be attached to a pole with 2.5inch diameter or more,pole not included).Mirrors installed with our dual brackets can be adjusted to a wide range of angles along one axis.It is easy to install the mirror on wall,sign posts,trees or telephone poles with all the mounting hardwares come with the package.Please note:There is a thin hazy grey film on the mirror,remove it and then you will see the clear image | The 24" mirror are used to eliminate blind spots to prevent accidents,injuries and deter theft,increase visibility and safety in a variety of location,like street corner, intersections, narrow roads, supermarket, garage, parking lot, driveway, stores.As surveillance system in shops and kiosks helps to improve security and offer great theft protection;As a parking assistance in your driveway/garage;As a monitor to monitor factory workers and automated processes to improve quality control and prod