Wide-angle Convex Detection Mirrors are perfect for eliminating blind spots and for preventing intersection accidents indoors because the special convexing affords the widest angle of vision. Additionally, these safety mirrors are equipped with a patented swivel assembly and are adjustable to most any position or angle. Constructed with lightweight acrylic, these industrial mirrors are 20% brighter than glass mirrors. These 12", 18", 26" or 36" diameter Convex Detection Mirrors are easy to install; simply mount with the brackets provided in the container.