About This

• Industry Standard Sizing – The "18-inch" specification refers to the nominal diameter of the original full dome; as a 1/4 cut, the actual product measures approximately 9" x 9" (Radius) along the corner edges.
• Wide 90° Viewing Angle – Quarter dome convex mirror designed for wall or ceiling corners, effectively eliminates blind spots and improves safety in high-traffic areas
• Durable Acrylic Lens – Made from lightweight, shatterproof acrylic that is 20% brighter than glass, providing a clear, distortion-free reflection and long-lasting performance
• Space-Saving & Multi-Scene – Use This compact 90° mirror is specially designed for tight corners such as office hallways, elevators, and small retail aisles providing critical visibility for warehouses, schools, and residential areas without occupying extra space.
• Easy Installation – Comes with mounting hardware for quick wall or ceiling installation; protective film included to prevent scratches before use