Widely Used:Suitable for Outdoor Traffic Applications and Indoor Use in Stores, to Prevent Accidents by Eliminating Blind Spots Pc Mirror: Convex Mirror High Refractive Index and Light Specific Gravity, Good Light Transmission, Not Easy to Deform, High Hardness, Will Not Pollution to the Environment. Hat Design: the Safety Mirror Cap is Designed to Effectively Block Rain and Sunlight on Sunny Days, Allowing Pedestrians to See Them Clearly. Features: Security Mirror the Reflective Surface is Made of a Special Flexible Plastic That Returns to Its Original Shape after Being Deformed. Material:Convex Mirror Pc Anti-Collision Mirror + Abs Integrated Design, Anti-Collision, Recoverable after Extrusion, Clear Image, Durable