Material and construction - Mirror surface is made of polycarbonate PC plastic; the back is made of engineering plastic for strength and durability. Optical performance - PC mirror offers high refractive index, low weight, good light transmission. - Durable and resistant to deformation and impacts; high hardness for long service life. Safety and visibility - Bright, eye catching color/edge to enhance visibility. - The convex design improves wide area visibility, allowing drivers to see it from a long distance. - Acts as an effective warning aid to help reduce the risk of traffic accidents. Installation and adjustability - Includes mounting accessories and adjustable screws. - The viewing angle can be easily adjusted by rotating the screws to achieve the desired angle. Applications and use scenarios - Install at blind driveways, sharp street corners, or entranceways in residential or commercial properties to improve safety. - Use in parking lots, warehouses, loading docks, and other areas with limited visibility to monitor blind spots. - Suitable for road sections with narrow curves or limited sightlines where early warning is beneficial. Compatibility and maintenance - Designed for versatile mounting on walls, posts, or brackets with included hardware. - Durable for outdoor use and easy to clean and maintain. Notes - Dimensions vary by model; refer to the product listing for exact size.