Quarter Dome Mirror, Mirror Style Quarter Dome Mirror, Mirror Shape Round, Rim Material No Rim, Mirror Material Acrylic, Backing Material No Backing, Diameter 18 in, Viewing Angle 90 Degrees , Approximate Viewing Distance 18 ft, Includes Mounting Hardware Yes, Mirror Environment Indoor, Dome Height 10 in, Includes Anchors, Mounting Screws, Mounting Location Ceiling, Standards UL Approved, Weight 3.25 lb